Hi there,
Just installed v5.6.1.1 on a test pc at work, and it upgraded fine.
Does your OS see your drive ok ?
Just
AnyDVD that doesn't see it ?
Here's what I would try.
1- Uninstall AnyDVD, then REBOOT.
2- Make sure your drive works fine in your OS.
3- ReInstall v5.6.1.1 fresh and reboot.
Any luck ?