diff --git a/.github/workflows/cmake_ctest.yml b/.github/workflows/cmake_ctest.yml
index 0382098..6716a06 100644
--- a/.github/workflows/cmake_ctest.yml
+++ b/.github/workflows/cmake_ctest.yml
@@ -60,23 +60,23 @@ jobs:
       id: cache-ipp
       uses: actions/cache@v3
       with:
-        key: ipp-v1
+        key: ipp-v2
         path: C:\Program Files (x86)\Intel\oneAPI\ipp
 
     - name: Install IPP (Windows)
       if: (runner.os == 'Windows') && (steps.cache-ipp.outputs.cache-hit != 'true')
       shell: bash
       run: |
-        curl --output oneapi.exe https://registrationcenter-download.intel.com/akdlm/irc_nas/19078/w_BaseKit_p_2023.0.0.25940_offline.exe
+        curl --output oneapi.exe https://registrationcenter-download.intel.com/akdlm/IRC_NAS/8d158661-ca8f-4e66-b5ea-3e0b3d00836a/w_ipp_oneapi_p_2021.10.1.15_offline.exe
         ./oneapi.exe -s -x -f oneapi
         ./oneapi/bootstrapper.exe -s -c --action install --components=intel.oneapi.win.ipp.devel --eula=accept -p=NEED_VS2022_INTEGRATION=1 --log-dir=.
 
-    - name: Save IPP cache even on job fail
+    - name: Save IPP cache (even on CI fail)
       if: runner.os == 'Windows' && (steps.cache-ipp.outputs.cache-hit != 'true')
       uses: actions/cache/save@v3
       with:
         path: C:\Program Files (x86)\Intel\oneAPI\ipp
-        key: ipp-v1
+        key: ipp-v2
 
     - name: Install Ninja (Windows)
       if: runner.os == 'Windows'
@@ -125,10 +125,10 @@ jobs:
       run: |
         ARTIFACTS_PATH=${{ env.BUILD_DIR }}/${{ env.PROJECT_NAME }}_artefacts/${{ env.BUILD_TYPE }}
         echo "ARTIFACTS_PATH=$ARTIFACTS_PATH" >> $GITHUB_ENV
-        echo "VST3_PATH=${{ env.ARTIFACTS_PATH }}/VST3/${{ env.PRODUCT_NAME }}.vst3" >> $GITHUB_ENV
-        echo "AU_PATH=${{ env.ARTIFACTS_PATH }}/AU/${{ env.PRODUCT_NAME }}.component" >> $GITHUB_ENV
-        echo "AUV3_PATH=${{ env.ARTIFACTS_PATH }}/AUv3/${{ env.PRODUCT_NAME }}.appex" >> $GITHUB_ENV          
-        echo "STANDALONE_PATH=${{ env.ARTIFACTS_PATH }}/Standalone/${{ env.PRODUCT_NAME }}.app" >> $GITHUB_ENV
+        echo "VST3_PATH=$ARTIFACTS_PATH/VST3/${{ env.PRODUCT_NAME }}.vst3" >> $GITHUB_ENV
+        echo "AU_PATH=$ARTIFACTS_PATH/AU/${{ env.PRODUCT_NAME }}.component" >> $GITHUB_ENV
+        echo "AUV3_PATH=$ARTIFACTS_PATH/AUv3/${{ env.PRODUCT_NAME }}.appex" >> $GITHUB_ENV          
+        echo "STANDALONE_PATH=$ARTIFACTS_PATH/Standalone/${{ env.PRODUCT_NAME }}.app" >> $GITHUB_ENV
         echo "ARTIFACT_NAME=${{ env.PRODUCT_NAME }}-${{ env.VERSION }}-${{ matrix.name }}" >> $GITHUB_ENV
 
     - name: Pluginval