diff --git a/.github/workflows/demo-windows.yml b/.github/workflows/demo-windows.yml
index ecddb5d17..1f4f920c4 100644
--- a/.github/workflows/demo-windows.yml
+++ b/.github/workflows/demo-windows.yml
@@ -8,17 +8,47 @@ jobs:
     name: Build
     runs-on: windows-2022
     steps:
-      - name: Switch to msys2
-        shell: powershell
+      - name: Setup MSVC
+        run: |
+          $script=@'
+          Push-Location "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build"
+          & "C:\Windows\System32\cmd.exe" /c "vcvars64.bat & set" |
+          ForEach-Object {
+            if ($_ -match "=") {
+              $v = $_.split("=", 2)
+          
+              if ($($v[0]) -match "Path") {
+                echo "$($v[0])=$($v[1]);C:\msys64\usr\bin;C:\msys64\mingw64\bin" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf8 -Append
+              } else {
+                echo "$($v[0])=$($v[1])" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf8 -Append
+              }
+            }
+          }
+          Pop-Location
+          '@
+          Out-File -FilePath .\msvc.ps1 -InputObject $script -Encoding utf8
+          & .\msvc.ps1
+      - name: Test MSVC
         run: |
-          echo "C:\msys64\usr\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
-          echo "C:\msys64\mingw64\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+          $test_program=@'
+          #include<stdio.h>
+            
+          int main() {
+            printf("Hello World\n");
+            return 0;
+          }
+          '@
+          Out-File -FilePath .\test_program.c -InputObject $test_program -Encoding utf8
+          cl .\test_program.c
       - name: Install mysys2 dependencies
         shell: powershell
         run: pacman -S --noconfirm unzip
-      - name: Show PATH
+      - name: Show Powershell PATH
         shell: powershell
         run: Write-Host $env:path
+      - name: Show bash PATH
+        shell: powershell
+        run: bash -c 'echo $PATH'
       - uses: actions/checkout@v3
       - name: Setup
         uses: ./.github/actions/setup