DELTREE action Deletes a subkey from the registry, including all the subkeys contained in the specified subkey. syntax DELTREE ("subkey") parameter Subkey Specifies the subkey to be deleted from the registry. Remarks When this function runs, no confirmation is asked nor warning given. returns 0 Subkey deleted Error code Function failed example $ReturnCode = DelTree("HKEY_CURRENT_USER\EZReg") If $ReturnCode = 0    ? "Key deleted...." Endif