diff --git a/src/Release/Setup Files/Product64.wxs b/src/Release/Setup Files/Product64.wxs
index ff69479d..eb8f4547 100644
--- a/src/Release/Setup Files/Product64.wxs	
+++ b/src/Release/Setup Files/Product64.wxs	
@@ -4,7 +4,7 @@
 
 	<!-- FullProductVersion's first 3 parts MUST BE incremented at each release in order 
 			for upgrades to work ; Windows Installer ignores the 4th part -->
-	<?define var.FullProductVersion = 1.26.24?>
+	<?define var.FullProductVersion = 1.26.25?>
 	<?define var.ProductName = VeraCrypt $(var.FullProductVersion)?>
 
 	<!-- Unique GUID identifying this family of product (32-bit and 64-bit have the same) -->
@@ -12,7 +12,7 @@
   
 	<!-- Unique GUID identifying this product release (32-bit and 64-bit have different ones) -->
 	<!-- MUST BE regenerated for each new release -->
-	<?define var.ProductGuid = {9EBED8F8-BD2F-4561-B5A3-628A8815F51F}?>
+	<?define var.ProductGuid = {D24D643B-D6D5-41FC-AB7D-DCEC2DB8AD50}?>
 
 	<!-- Unique GUID identifying a particular Windows Installer package -->
 	<!-- When compiling a product, it should not be set in order to allow it to be generated for each build -->