[SCTX-1718] Set DisableCDDB and DontStartRawDevices to 0 before rebooting,
if GPO option to disallow device installations is enabled.

Signed-off-by: Owen Smith <owen.smith@citrix.com>
Dont attempt to read values before setting to 0
Always attempt to set DisableCDDB and DontStartRawDevices to 0

Signed-off-by: Owen Smith <owen.smith@citrix.com>
Merge pull request #18 from OwenSmith/sctx-1718

Prevent certain GPO  settings triggering BSOD 0x7B on first reboot