- Open the Registry (regedit), and browse to the following key:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{71a27cdd-812a-11d0-bec7-08002be2092f}
- Export this key to maintain a backup.
- Delete the UpperFilters value in the right-pane (right-click > Delete).
- Create a New > Multi-String Value named UpperFilters.
- Modify this UpperFilters value to add the Value Data: volsnap
- Reboot the server.