WIP testing minconda isntall different

Author: 9and3

.github/workflows/win-build.yml

@@ -21,8 +21,8 @@ jobs:
       - name: Setup conda environment
         uses: conda-incubator/setup-miniconda@v2
         with:
-          environment-file: environment.yml
-          activate-environment: diff_check
+          auto-update-conda: true
+          python-version: 3.9.1
 
       - name: CMAKE Configure
         run: ${{github.workspace}}/cmake/config.bat