diff --git a/Install-FreigabeKontextmenue.ps1 b/Install-FreigabeKontextmenue.ps1
index b14f397..f790d56 100644
--- a/Install-FreigabeKontextmenue.ps1
+++ b/Install-FreigabeKontextmenue.ps1
@@ -164,9 +164,9 @@ function Install-ContextMenu {
         }
         
         if ($shellType -eq "Directory\Background\shell") {
-            Set-ItemProperty -Path $freigabeCmd -Name "(Default)" -Value "powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -Command `"& '$freigabeScript' -Path '%V'`""
+            Set-ItemProperty -Path $freigabeCmd -Name "(Default)" -Value "cmd /c powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -File `"$freigabeScript`" -Path `""%V`"""
         } else {
-            Set-ItemProperty -Path $freigabeCmd -Name "(Default)" -Value "powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -Command `"& '$freigabeScript' -Path '%1'`""
+            Set-ItemProperty -Path $freigabeCmd -Name "(Default)" -Value "cmd /c powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -File `"$freigabeScript`" -Path `""%1`"""
         }
         
         if (-not (Test-Path $entfernenKey)) {
@@ -181,9 +181,9 @@ function Install-ContextMenu {
         }
         
         if ($shellType -eq "Directory\Background\shell") {
-            Set-ItemProperty -Path $entfernenCmd -Name "(Default)" -Value "powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -Command `"& '$entfernenScript' -Path '%V'`""
+            Set-ItemProperty -Path $entfernenCmd -Name "(Default)" -Value "cmd /c powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -File `"$entfernenScript`" -Path `""%V`"""
         } else {
-            Set-ItemProperty -Path $entfernenCmd -Name "(Default)" -Value "powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -Command `"& '$entfernenScript' -Path '%1'`""
+            Set-ItemProperty -Path $entfernenCmd -Name "(Default)" -Value "cmd /c powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -File `"$entfernenScript`" -Path `""%1`"""
         }
     }