check GH for VS2019

Author: chcg

.github/workflows/CI_build.yml

@@ -5,7 +5,7 @@ on: [push, pull_request]
 jobs:
   build:
 
-    runs-on: windows-latest
+    runs-on: windows-2019
     strategy:
       matrix:
         build_configuration: [Release, Debug]
@@ -18,7 +18,7 @@ jobs:
       shell: powershell
       run: |
         Set-Location "C:\Program Files (x86)\Microsoft Visual Studio\Installer\"
-        $InstallPath = "C:\Program Files\Microsoft Visual Studio\2022\Enterprise"
+        $InstallPath = "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise"
         $WorkLoads = '--add Microsoft.VisualStudio.Component.WinXP'
         $Arguments = ('/c', "vs_installer.exe", 'modify', '--installPath', "`"$InstallPath`"", $WorkLoads, '--quiet', '--norestart', '--nocache')
         $process = Start-Process -FilePath cmd.exe -ArgumentList $Arguments -Wait -PassThru -WindowStyle Hidden