X60 DVD Ram issue 64 bits OS

[garysblim]

Hi all:

For some reasons, my DVD-RAM is no longer recognized by the OS (windows 7 64 bits). It says the drivers is either damaged or corrupted. I tried uninstall and install but it still doesn't work. The DVD works fine in DOS and can be used to boot up. Anyone has the similar problem or has the solution? I also tried restore to a previous restore point but doesn't seem to work.

Thanks,

Gary