diff --git a/05_PrepareStick.cmd b/05_PrepareStick.cmd
index 5689aa6..a4811f5 100644
--- a/05_PrepareStick.cmd
+++ b/05_PrepareStick.cmd
@@ -37,8 +37,22 @@ echo using image %ISOFILE% ...
 echo mounting disk image (iso) with powershell ...
 powershell Mount-DiskImage -ImagePath %ISOFILE%
 
-echo copying files from image to targetpath %USBDRIVE% ...
-robocopy \\.\CDROM0 %USBDRIVE% /MIR /256 /NFL /NDL /R:10 /XF *.wim /XF *.esd
+set answer=
+:askyes
+  set /p answer="COPY windows image (WIM) files (Y/N)? "
+  if /i "%answer:~,1%" EQU "Y" (
+    echo copying files from image to targetpath %USBDRIVE% ...
+    robocopy \\.\CDROM0 %USBDRIVE% /MIR /256 /NFL /NDL /R:10
+    GOTO CONT
+  )
+  if /i "%answer:~,1%" EQU "N" (
+    echo copying files from image to targetpath %USBDRIVE% ...
+    robocopy \\.\CDROM0 %USBDRIVE% /MIR /256 /NFL /NDL /R:10 /XF *.wim /XF *.esd
+    goto CONT
+  )
+  echo Please type Y or N.
+  goto askyes
+:CONT
 
 echo unmounting disk image (iso) ...
 powershell Dismount-Diskimage -ImagePath %ISOFILE%