Update msbuild.yml

Author: pareenaverma

.github/workflows/msbuild.yml

@@ -49,18 +49,20 @@ jobs:
         
     - name: Download ARM Performance Libraries (APL)
       env:
-        DOWNLOADS_DIR: ${{ runner.temp }}/downloads
-        DEPENDENCIES_DIR: ${{ runner.temp }}/dependencies
+        DOWNLOADS_DIR: ${{ runner.temp }}\downloads
+        DEPENDENCIES_DIR: ${{ runner.temp }}\dependencies
       run: |
         echo "Downloads directory is ${{env.DOWNLOADS_DIR}}"
         curl -L -o "${{env.DOWNLOADS_DIR}}/arm-performance-libraries.msi" ${{env.DOWNLOAD_URL}}
+        dir $${env.DOWNLOADS_DIR}}
 
     - name: Install ARM Performance Libraries (APL)
       env: 
-        DOWNLOADS_DIR: ${{ runner.temp }}/downloads
-        DEPENDENCIES_DIR: ${{ runner.temp }}/dependencies
+        DOWNLOADS_DIR: ${{ runner.temp }}\downloads
+        DEPENDENCIES_DIR: ${{ runner.temp }}\dependencies
       run: |
         msiexec /i "${{ env.DOWNLOADS_DIR }}/arm-performance-libraries.msi" /qn /norestart ACCEPT_EULA=1 INSTALLFOLDER="${{ env.DEPENDENCIES_DIR }}"
+        dir $${env.DEPENDENCIES_DIR}}
 
     - name: Check installation success
       shell: cmd