diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 7365840..be10b17 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -16,82 +16,82 @@ jobs:
   build_windows:
     runs-on: windows-2022
     steps:
-      - name: check out repository
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 2
-      - name: download pip cache
-        uses: actions/cache@v4
-        with:
-          key: pipcache-run-${{ github.run_number}}
-          restore-keys: pipcache-run-
-          path: ${{ env.PIP_CACHE_DIR }}
-      - name: set up Python 3.12
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.12'
+#      - name: check out repository
+#        uses: actions/checkout@v4
+#        with:
+#          fetch-depth: 2
+#      - name: download pip cache
+#        uses: actions/cache@v4
+#        with:
+#          key: pipcache-run-${{ github.run_number}}
+#          restore-keys: pipcache-run-
+#          path: ${{ env.PIP_CACHE_DIR }}
+#      - name: set up Python 3.12
+#        uses: actions/setup-python@v5
+#        with:
+#          python-version: '3.12'
 #      - name: find instances of msvcp140.dll
 #        working-directory: ${{ github.workspace }}
 #        run: |
 #          pip install pefile
 #          python scripts\find_library.py
-      - name: build and install
-        working-directory: ${{ github.workspace }}
-        run: |
-          pip install build
-          python -m build
-          pip install $(Get-ChildItem dist\delvewheel-*.whl)
-          if ((git diff-tree --no-commit-id --name-only -r ${{ github.sha }} | Out-String).Contains("delvewheel/_version.py`r`n")) {
-            echo VERSION_CHANGED=1 | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
-          }
-      - name: upload build artifacts
-        uses: actions/upload-artifact@v4
-        with:
-          name: delvewheel
-          path: ${{ github.workspace }}\dist\*
-          compression-level: 0
-      - name: run tests with Python 3.12
-        working-directory: ${{ github.workspace }}\tests
-        run: |
-          pip install setuptools
-          python run_tests.py -v
-      - name: set up Python 3.8
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.8'
-      - name: run tests with Python 3.8
-        working-directory: ${{ github.workspace }}\tests
-        run: |
-          pip install wheel
-          pip install $(Get-ChildItem ..\dist\delvewheel-*.whl)
-          python run_tests.py -v Python38TestCase
-      - name: set up PyPy3.10
-        uses: actions/setup-python@v5
-        with:
-          python-version: 'pypy3.10'
-      - name: run tests with PyPy3.10
-        working-directory: ${{ github.workspace }}\tests
-        run: |
-          pip install wheel
-          pip install $(Get-ChildItem ..\dist\delvewheel-*.whl)
-          python run_tests.py -v PyPyTestCase
+#      - name: build and install
+#        working-directory: ${{ github.workspace }}
+#        run: |
+#          pip install build
+#          python -m build
+#          pip install $(Get-ChildItem dist\delvewheel-*.whl)
+#          if ((git diff-tree --no-commit-id --name-only -r ${{ github.sha }} | Out-String).Contains("delvewheel/_version.py`r`n")) {
+#            echo VERSION_CHANGED=1 | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+#          }
+#      - name: upload build artifacts
+#        uses: actions/upload-artifact@v4
+#        with:
+#          name: delvewheel
+#          path: ${{ github.workspace }}\dist\*
+#          compression-level: 0
+#      - name: run tests with Python 3.12
+#        working-directory: ${{ github.workspace }}\tests
+#        run: |
+#          pip install setuptools
+#          python run_tests.py -v
+#      - name: set up Python 3.8
+#        uses: actions/setup-python@v5
+#        with:
+#          python-version: '3.8'
+#      - name: run tests with Python 3.8
+#        working-directory: ${{ github.workspace }}\tests
+#        run: |
+#          pip install wheel
+#          pip install $(Get-ChildItem ..\dist\delvewheel-*.whl)
+#          python run_tests.py -v Python38TestCase
+#      - name: set up PyPy3.10
+#        uses: actions/setup-python@v5
+#        with:
+#          python-version: 'pypy3.10'
+#      - name: run tests with PyPy3.10
+#        working-directory: ${{ github.workspace }}\tests
+#        run: |
+#          pip install wheel
+#          pip install $(Get-ChildItem ..\dist\delvewheel-*.whl)
+#          python run_tests.py -v PyPyTestCase
       - name: set up Ubuntu 24.04
         uses: Vampire/setup-wsl@v3
         with:
           distribution: Ubuntu-24.04
           additional-packages: python-is-python3 python3-pip python3-wheel python3-venv
-      - name: run tests on Ubuntu 24.04
-        working-directory: ${{ github.workspace }}\tests
-        shell: wsl-bash {0}
-        run: |
-          export PIP_CACHE_DIR=$(wslpath '${{ env.PIP_CACHE_DIR }}')
-          python -m venv venv
-          source venv/bin/activate
-          pip install ../dist/delvewheel-*.whl
-          python run_tests.py -v LinuxTestCase
-      - name: deploy
-        if: env.VERSION_CHANGED == '1' && github.event_name == 'push' && github.ref == 'refs/heads/master' && github.repository_owner == 'adang1345'
-        working-directory: ${{ github.workspace }}
-        run: |
-          pip install twine
-          twine upload --skip-existing -u __token__ -p ${{ secrets.PYPI_TOKEN }} dist\*
+#      - name: run tests on Ubuntu 24.04
+#        working-directory: ${{ github.workspace }}\tests
+#        shell: wsl-bash {0}
+#        run: |
+#          export PIP_CACHE_DIR=$(wslpath '${{ env.PIP_CACHE_DIR }}')
+#          python -m venv venv
+#          source venv/bin/activate
+#          pip install ../dist/delvewheel-*.whl
+#          python run_tests.py -v LinuxTestCase
+#      - name: deploy
+#        if: env.VERSION_CHANGED == '1' && github.event_name == 'push' && github.ref == 'refs/heads/master' && github.repository_owner == 'adang1345'
+#        working-directory: ${{ github.workspace }}
+#        run: |
+#          pip install twine
+#          twine upload --skip-existing -u __token__ -p ${{ secrets.PYPI_TOKEN }} dist\*