diff --git a/.github/workflows/test_regs.yml b/.github/workflows/test_regs.yml
index b45deeb..26017c3 100644
--- a/.github/workflows/test_regs.yml
+++ b/.github/workflows/test_regs.yml
@@ -6,16 +6,6 @@ on:
             - master
 
 jobs:
-    # build:
-    #     runs-on: windows-latest
-    #     steps:
-    #         - name: Checkout repository
-    #           uses: actions/checkout@v2
-    #         - name: Test PowerShell script
-    #           shell: powershell
-    #           run: |
-    #             # Run PowerShell script here
-
     test:
         runs-on: windows-latest
         steps:
@@ -25,16 +15,22 @@ jobs:
               run: |
                 New-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\FileSystem" `
                 -Name "LongPathsEnabled" -Value 1 -PropertyType DWORD -Force
+            - name: Setup PowerShell Core
+              uses: microsoft/setup-powershell@v1
+              with:
+                pwsh-version: '7.1'
             - name: Checkout repository
+            
               uses: actions/checkout@v2
             - name: Create reg-merge-results directory
               run: New-Item -ItemType Directory -Path reg-merge-results
             - name: Test reg merge
-              shell: powershell
+              shell: pwsh
               run: |
+                $ErrorActionPreference = "SilentlyContinue"
                 $regFiles = Get-ChildItem -Path . -Filter *.reg -Recurse
                 foreach ($regFile in $regFiles) {
-                  $output = reg import $regFile.FullName 2>&1
+                  $output = cmd /c "reg import $regFile.FullName 2>&1"
                   if ($output -like "*The operation completed successfully.*") {
                     New-Item -ItemType File -Path "reg-merge-results\$($regFile.Name).pass"
                   } else {