Hi there, Im having a rather odd problem with my optical drives. First off they dissapeared from 'My Computer'. However I was able to remedy this thanks to another post http://www.d-a-l.com/help/showthread.php?p=128468. Worked a treat, had to do it another couple of times over but everything was good.

Now at some point something else has happened and when double clicking on either drive in 'My Computer' will not bring up the contents of the disc that is in the drive and one of the drives claims to be empty even though its not. I have tried the above registry edit however there is no UpperFilters or LowerFilters files to delete. I have tried uninstalling the drives themselves and rebooting but no change.

Tried a forum search but couldn't find anything (unless I missed something really obvious).

Any help greatly appreciated.

Many thanks.