Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Blocked]
"{E768CD3B-BDDC-436D-9C13-E1B39CA257B1}"=""
"{8BA85C75-763B-4103-94EB-9470F12FE0F7}"=""
"{CD55129A-B1A1-438E-A425-CEBC7DC684EE}"=""