Since vb-audio-cable doesn't have a choco installer, try downloading …

…and running installer directly.

.github/workflows/build.yml

@@ -69,7 +69,20 @@ jobs:
       timeout-minutes: 5
 
     - name: Install Virtual Audio Cable
-      run: choco install vb-audio-cable
+      shell: powershell
+      run: |
+        # Download the ZIP file
+        curl -o "VBCABLE_Driver_Pack45.zip" "https://download.vb-audio.com/Download_CABLE/VBCABLE_Driver_Pack45.zip"
+        
+        # Extract the ZIP file
+        Expand-Archive -Path "VBCABLE_Driver_Pack45.zip" -DestinationPath "./VBCABLE_Driver"
+        
+        # Run the installer silently (adjust the file name if necessary)
+        Start-Process -FilePath "./VBCABLE_Driver/VBCABLE_Setup.exe" -ArgumentList "/silent" -NoNewWindow -Wait
+
+        # Clean up
+        Remove-Item -Recurse -Force "VBCABLE_Driver_Pack45.zip"
+        Remove-Item -Recurse -Force "VBCABLE_Driver_Pack45"
 
     - name: Start Windows Audio Service
       run: net start audiosrv