Open your registry and find the key below.
Create a new DWORD value, or modify the existing value called 'NukeOnDelete' using the settings below.
Exit your registry, you may need to restart or log out of Windows for the change to take effect.
System Key: [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\W
Type: REG_DWORD (DWORD Value)
Value: (0 = use recycle bin, 1 = permanently delete)