diff --git a/tools/diag.bat b/tools/diag.bat
new file mode 100644
index 00000000..401c352b
--- /dev/null
+++ b/tools/diag.bat
@@ -0,0 +1,31 @@
+@echo off
+
+setlocal
+
+echo WINFSP AND SSHFS-WIN INSTALLATION DIRECTORIES
+reg query HKLM\SOFTWARE\WinFsp /reg:32
+reg query HKLM\SOFTWARE\SSHFS-Win /reg:32
+echo.
+
+echo WINFSP NETWORK PROVIDER DLL AND SSHFS REGISTRATIONS
+reg query HKLM\SYSTEM\CurrentControlSet\Control\NetworkProvider\Order
+reg query HKLM\SYSTEM\CurrentControlSet\Services\WinFsp.Np\NetworkProvider
+reg query HKLM\SYSTEM\CurrentControlSet\Services\EventLog\Application\WinFsp
+reg query HKLM\SYSTEM\CurrentControlSet\Services\WinFsp.Launcher\Services\sshfs
+echo.
+
+echo WINFSP FSD CONFIGURATION AND STATUS
+sc query WinFsp
+sc qc WinFsp
+sc sdshow WinFsp
+echo.
+
+echo WINFSP.LAUNCHER CONFIGURATION AND STATUS
+sc query WinFsp.Launcher
+sc qc WinFsp.Launcher
+sc sdshow WinFsp.Launcher
+echo.
+
+echo OS INFORMATION
+systeminfo
+echo.