diff --git a/FFUDevelopment/BuildFFUVM.ps1 b/FFUDevelopment/BuildFFUVM.ps1
index b74b98b..dc4a6af 100644
--- a/FFUDevelopment/BuildFFUVM.ps1
+++ b/FFUDevelopment/BuildFFUVM.ps1
@@ -2270,7 +2270,7 @@ try {
             WriteLog "Removing $KBPath"
             Remove-Item -Path $KBPath -Recurse -Force | Out-Null
 	        WriteLog "Clean Up the WinSxS Folder"
-            Dism /Image:$WindowsPartition /Cleanup-Image /StartComponentCleanup /ResetBase | Out-Null
+            Invoke-Process cmd "/c ""$DandIEnv"" && Dism /Image:$WindowsPartition /Cleanup-Image /StartComponentCleanup /ResetBase" | Out-Null
             WriteLog "Clean Up the WinSxS Folder completed"
         }
         catch {