File System Typical Role is set to Cacheman Optimization.
If I go to System Properties\Performance\File System\CD-ROM I get the message;- rundll32 an error has occurred in your program, plus the usual close, ignore etc.
In 'Details' it says 'RUNDLL32 caused a divide error in module SYSDM.CPL'
I reloaded rundll32.exe but still same problem. Anyone got any ideas?