diff --git a/.github/workflows/AutosarUmlActionExample.yml b/.github/workflows/AutosarUmlActionExample.yml
index 8c9b152..e73a21a 100644
--- a/.github/workflows/AutosarUmlActionExample.yml
+++ b/.github/workflows/AutosarUmlActionExample.yml
@@ -24,8 +24,8 @@ jobs:
       - name: Backup current model
         id: backupModel
         run: |
-          $qeaxLocation = '${{ runner.temp }}/${{EA_FILENAME}}-old.${{EA_FILEEXTENSION}}'
-          $currentQeaxLocation = '.\${{EA_FILENAME}}.${{EA_FILEEXTENSION}}'
+          $qeaxLocation = '${{ runner.temp }}/"${{EA_FILENAME}}-old.${{EA_FILEEXTENSION}}"'
+          $currentQeaxLocation = '.\"${{EA_FILENAME}}.${{EA_FILEEXTENSION}}"'
           Copy-Item -Path $currentQeaxLocation -Destination $qeaxLocation
           echo "backupQeax=$qeaxLocation" >> $env:GITHUB_OUTPUT
           echo "currentQeax=$currentQeaxLocation" >> $env:GITHUB_OUTPUT
@@ -49,7 +49,7 @@ jobs:
       - name: DiffCheck
         id: diffOutput
         run: | 
-          &'${{steps.GetLTA.outputs.LemonTreeAutomationExecutable}}' diff --base '${{steps.backupModel.outputs.backupQeax}}' --theirs '${{steps.backupModel.outputs.backupQeax}}' --mine '${{steps.backupModel.outputs.currentQeax}}' --sfs ${{env:EA_FILENAME}}-${{env:EA_FILEEXTENSION}}-DIFF.ltsfs
+          &'${{steps.GetLTA.outputs.LemonTreeAutomationExecutable}}' diff --base '${{steps.backupModel.outputs.backupQeax}}' --theirs '${{steps.backupModel.outputs.backupQeax}}' --mine '${{steps.backupModel.outputs.currentQeax}}' --sfs "${{env:EA_FILENAME}}-${{env:EA_FILEEXTENSION}}-DIFF.ltsfs"
       #Archive Session Files
       - name: Archive Session Files
         uses: actions/upload-artifact@v3