diff --git a/Translations/Language.ar.xml b/Translations/Language.ar.xml
index 885b76f4..92bf213a 100644
--- a/Translations/Language.ar.xml
+++ b/Translations/Language.ar.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="ar" key="LEGACY_PASSWORD_UTF8_TOO_LONG">كلمة السر المدخلة طويلة: تمثيلها بصيغة UTF-8 يزيد عن 128 بايت.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.be.xml b/Translations/Language.be.xml
index 3583be5d..374c4406 100644
--- a/Translations/Language.be.xml
+++ b/Translations/Language.be.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.bg.xml b/Translations/Language.bg.xml
index ea51094d..e2abca63 100644
--- a/Translations/Language.bg.xml
+++ b/Translations/Language.bg.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.ca.xml b/Translations/Language.ca.xml
index 1153aa9c..e53eabcb 100644
--- a/Translations/Language.ca.xml
+++ b/Translations/Language.ca.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.cs.xml b/Translations/Language.cs.xml
index 9cd20ba7..c20c8c49 100644
--- a/Translations/Language.cs.xml
+++ b/Translations/Language.cs.xml
@@ -1439,6 +1439,7 @@
     <entry lang="cs" key="IDC_DISABLE_MOUNT_MANAGER">Vytvořit virtuální zařízení bez připojení na vybrané písmeno jednotky</entry>
     <entry lang="cs" key="LEGACY_PASSWORD_UTF8_TOO_LONG">Zadané heslo je moc dlouhé: jeho reprezentace v UTF-8 přesahuje 64 bajtů.</entry>
     <entry lang="cs" key="HIDDEN_CREDS_SAME_AS_OUTER">Skrytý svazek nesmí mít stejné heslo, PIM a souborové klíče jako vnější svazek</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.da.xml b/Translations/Language.da.xml
index 05b42c87..4d46312e 100644
--- a/Translations/Language.da.xml
+++ b/Translations/Language.da.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.de.xml b/Translations/Language.de.xml
index 8831cd21..a9ceaa90 100644
--- a/Translations/Language.de.xml
+++ b/Translations/Language.de.xml
@@ -1442,6 +1442,7 @@
     <entry lang="de" key="IDC_DISABLE_MOUNT_MANAGER">Nur virtuelles Gerät erstellen ohne Einbinden auf dem ausgewählten Laufwerksbuchstaben</entry>
     <entry lang="de" key="LEGACY_PASSWORD_UTF8_TOO_LONG">Das eingegebene Passwort ist zu lang: Kodiert mit UTF-8 überschreitet es 64 Byte.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <!-- XML-Schema -->
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
diff --git a/Translations/Language.el.xml b/Translations/Language.el.xml
index c497c8b8..6bc500a7 100644
--- a/Translations/Language.el.xml
+++ b/Translations/Language.el.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.es.xml b/Translations/Language.es.xml
index 5a927b02..6e1f5860 100644
--- a/Translations/Language.es.xml
+++ b/Translations/Language.es.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="es" key="LEGACY_PASSWORD_UTF8_TOO_LONG">La contraseña introducida es demasiado larga: su representación en UTF-8 excede de 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.et.xml b/Translations/Language.et.xml
index 24f9ac3e..cca56f91 100644
--- a/Translations/Language.et.xml
+++ b/Translations/Language.et.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.eu.xml b/Translations/Language.eu.xml
index 0c03342d..e2cf309a 100644
--- a/Translations/Language.eu.xml
+++ b/Translations/Language.eu.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.fa.xml b/Translations/Language.fa.xml
index 53ffc16d..441457b1 100644
--- a/Translations/Language.fa.xml
+++ b/Translations/Language.fa.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.fi.xml b/Translations/Language.fi.xml
index 53b8065a..f26962ad 100644
--- a/Translations/Language.fi.xml
+++ b/Translations/Language.fi.xml
@@ -1439,6 +1439,7 @@
     <entry lang="fi" key="IDC_DISABLE_MOUNT_MANAGER">Luo vain virtuaalinen laite asentamatta sitä valittuun aseman kirjaimeen</entry>
     <entry lang="fi" key="LEGACY_PASSWORD_UTF8_TOO_LONG">Syötetty salasana on liian pitkä: sen UTF-8-esitys ylittää 64 tavua.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.fr.xml b/Translations/Language.fr.xml
index b6acd24e..521b8b0c 100644
--- a/Translations/Language.fr.xml
+++ b/Translations/Language.fr.xml
@@ -1439,6 +1439,7 @@
     <entry lang="fr" key="IDC_DISABLE_MOUNT_MANAGER">Créer seulement le périphérique virtuel sans montage à la lettre de lecteur</entry>
     <entry lang="fr" key="LEGACY_PASSWORD_UTF8_TOO_LONG">Le mot de passe saisi est trop long: sa representation UTF-8 dépasse 64 octets.</entry>
     <entry lang="fr" key="HIDDEN_CREDS_SAME_AS_OUTER">Le volume caché ne peut pas avoir le même mot de passe, PIM et fichier(s) clé(s) que le volume externe.</entry>
+    <entry lang="fr" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt ne supporte pas le chiffrement d’un disque système qui a été déjà chiffré par BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.hu.xml b/Translations/Language.hu.xml
index f05431f0..cb028382 100644
--- a/Translations/Language.hu.xml
+++ b/Translations/Language.hu.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="hu" key="LEGACY_PASSWORD_UTF8_TOO_LONG">A beütött jelszó túl hosszú. Az UTF-8 kódolása meghaladja a 64 bájtot.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.id.xml b/Translations/Language.id.xml
index 2ab68269..74a24a3c 100644
--- a/Translations/Language.id.xml
+++ b/Translations/Language.id.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.it.xml b/Translations/Language.it.xml
index 7bf08c1b..e402dd53 100644
--- a/Translations/Language.it.xml
+++ b/Translations/Language.it.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="it" key="LEGACY_PASSWORD_UTF8_TOO_LONG">La password inserita è troppo lunga: la sua rappresentazione in UTF-8 supera i 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.ja.xml b/Translations/Language.ja.xml
index d75c2b76..8eb056a5 100644
--- a/Translations/Language.ja.xml
+++ b/Translations/Language.ja.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.ka.xml b/Translations/Language.ka.xml
index 56b3acf7..d5354d1d 100644
--- a/Translations/Language.ka.xml
+++ b/Translations/Language.ka.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.ko.xml b/Translations/Language.ko.xml
index b1116105..fa08fc6b 100644
--- a/Translations/Language.ko.xml
+++ b/Translations/Language.ko.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">선택한 드라이브 문자에 마운트하지 않고 가상 장치 만 생성</entry>
     <entry lang="ko" key="LEGACY_PASSWORD_UTF8_TOO_LONG">입력한 암호가 너무 깁니다. UTF-8 표시가 64바이트를 초과합니다.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.lv.xml b/Translations/Language.lv.xml
index f1f6b2f4..035241a0 100644
--- a/Translations/Language.lv.xml
+++ b/Translations/Language.lv.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.my.xml b/Translations/Language.my.xml
index b1cc8977..2061b2ed 100644
--- a/Translations/Language.my.xml
+++ b/Translations/Language.my.xml
@@ -1441,6 +1441,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.nl.xml b/Translations/Language.nl.xml
index b0afa3e6..1b925047 100644
--- a/Translations/Language.nl.xml
+++ b/Translations/Language.nl.xml
@@ -1448,6 +1448,7 @@ Wisselbestanden kunnen zich alleen op de systeempartitie bevinden.</entry>
     <entry lang="nl" key="IDC_DISABLE_MOUNT_MANAGER">Alleen virtueel apparaat aanmaken zonder koppeling aan geselecteerde stationsletter</entry>
     <entry lang="nl" key="LEGACY_PASSWORD_UTF8_TOO_LONG">Het ingevoerde wachtwoord is te lang: de UTF-8-weergave is groter dan 64 bytes.</entry>
     <entry lang="nl" key="HIDDEN_CREDS_SAME_AS_OUTER">Het verborgen volume kan niet hetzelfde wachtwoord, PIM en sleutelbestanden hebben als het buitenste volume.</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" attributeFormDefault="unqualified" elementFormDefault="qualified">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.nn.xml b/Translations/Language.nn.xml
index 51259788..404fc737 100644
--- a/Translations/Language.nn.xml
+++ b/Translations/Language.nn.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.pl.xml b/Translations/Language.pl.xml
index 1095874f..de419cc9 100644
--- a/Translations/Language.pl.xml
+++ b/Translations/Language.pl.xml
@@ -1439,6 +1439,7 @@
     <entry lang="pl" key="IDC_DISABLE_MOUNT_MANAGER">Utwórz tylko urządzenie wirtualne bez montowania na wybranej literze dysku</entry>
     <entry lang="pl" key="LEGACY_PASSWORD_UTF8_TOO_LONG">Wpisane hasło jest zbyt długie: jego reprezentacja UTF-8 przekracza 64 bajty.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.pt-br.xml b/Translations/Language.pt-br.xml
index 6382f67b..7cf38b88 100644
--- a/Translations/Language.pt-br.xml
+++ b/Translations/Language.pt-br.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.ro.xml b/Translations/Language.ro.xml
index 90fdbce0..d29849b5 100644
--- a/Translations/Language.ro.xml
+++ b/Translations/Language.ro.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="ro" key="LEGACY_PASSWORD_UTF8_TOO_LONG">Parola introdusă este prea lungă: reprezentarea sa în UTF-8 depășește 64 de baiți.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.ru.xml b/Translations/Language.ru.xml
index fd488f45..452aeb24 100644
--- a/Translations/Language.ru.xml
+++ b/Translations/Language.ru.xml
@@ -1439,6 +1439,7 @@
     <entry lang="ru" key="IDC_DISABLE_MOUNT_MANAGER">Только создать виртуальное устройство, не монтируя на букву диска</entry>
     <entry lang="ru" key="LEGACY_PASSWORD_UTF8_TOO_LONG">Слишком длинный пароль: в UTF-8 он превышает 64 байт.</entry>
     <entry lang="ru" key="HIDDEN_CREDS_SAME_AS_OUTER">Пароль, PIM и ключевые файлы у скрытого тома не могут быть такими же, как у внешнего.</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.sk.xml b/Translations/Language.sk.xml
index 6d399a28..18354d2d 100644
--- a/Translations/Language.sk.xml
+++ b/Translations/Language.sk.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.sl.xml b/Translations/Language.sl.xml
index c96856d2..47c34bb0 100644
--- a/Translations/Language.sl.xml
+++ b/Translations/Language.sl.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.sv.xml b/Translations/Language.sv.xml
index 5e5d49d0..4f19aa2c 100644
--- a/Translations/Language.sv.xml
+++ b/Translations/Language.sv.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.th.xml b/Translations/Language.th.xml
index af355f3a..dea9decf 100644
--- a/Translations/Language.th.xml
+++ b/Translations/Language.th.xml
@@ -1440,6 +1440,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.tr.xml b/Translations/Language.tr.xml
index a29870ae..32da857f 100644
--- a/Translations/Language.tr.xml
+++ b/Translations/Language.tr.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.uk.xml b/Translations/Language.uk.xml
index b40e0587..379156a1 100644
--- a/Translations/Language.uk.xml
+++ b/Translations/Language.uk.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.uz.xml b/Translations/Language.uz.xml
index 9f52eca8..07a0e143 100644
--- a/Translations/Language.uz.xml
+++ b/Translations/Language.uz.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.vi.xml b/Translations/Language.vi.xml
index f4d7d916..6144ca66 100644
--- a/Translations/Language.vi.xml
+++ b/Translations/Language.vi.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.zh-cn.xml b/Translations/Language.zh-cn.xml
index 87057e7d..bb447e1a 100644
--- a/Translations/Language.zh-cn.xml
+++ b/Translations/Language.zh-cn.xml
@@ -1439,6 +1439,7 @@
     <entry lang="zh-cn" key="IDC_DISABLE_MOUNT_MANAGER">仅创建虚拟设备而不加载在选定的盘符上</entry>
     <entry lang="zh-cn" key="LEGACY_PASSWORD_UTF8_TOO_LONG">键入的密码过长：在UTF-8下已超过64字节</entry>
     <entry lang="zh-cn" key="HIDDEN_CREDS_SAME_AS_OUTER">隐藏卷不能具有与外部卷相同的密码、PIM和密钥文件</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.zh-hk.xml b/Translations/Language.zh-hk.xml
index b1c420f9..b50bedcd 100644
--- a/Translations/Language.zh-hk.xml
+++ b/Translations/Language.zh-hk.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">
diff --git a/Translations/Language.zh-tw.xml b/Translations/Language.zh-tw.xml
index 75374f12..f7851758 100644
--- a/Translations/Language.zh-tw.xml
+++ b/Translations/Language.zh-tw.xml
@@ -1439,6 +1439,7 @@
     <entry lang="en" key="IDC_DISABLE_MOUNT_MANAGER">Only create virtual device without mounting on selected drive letter</entry>
     <entry lang="en" key="LEGACY_PASSWORD_UTF8_TOO_LONG">The entered password is too long: its UTF-8 representation exceeds 64 bytes.</entry>
     <entry lang="en" key="HIDDEN_CREDS_SAME_AS_OUTER">The Hidden volume can't have the same password, PIM and keyfiles as the Outer volume</entry>
+    <entry lang="en" key="SYSENC_BITLOCKER_CONFLICT">VeraCrypt does not support encrypting a system drive that is already encrypted by BitLocker.</entry>
   </localization>
   <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
     <xs:element name="VeraCrypt">