diff --git a/.github/workflows/BuildPR.yml b/.github/workflows/BuildPR.yml
index 15bc9412..dad2f116 100644
--- a/.github/workflows/BuildPR.yml
+++ b/.github/workflows/BuildPR.yml
@@ -80,6 +80,15 @@ jobs:
         uses: jurplel/install-qt-action@v3
         with:
           version: 5.12.12
+      - name: Investigate
+        run: |
+          c:
+          cd /
+          cd "Program Files (x86)"
+          attrib vcvarsall.bat /s
+          cd /
+          cd "Program Files"
+          attrib vcvarsall.bat /s
       - name: Build with CMake ${{ matrix.task }}
         run: >
           $env:WORKSPACE=$env:GITHUB_WORKSPACE;