When I launch ComputerManagement and click the DiskManagement Tree item, I get
"An internal error has occurred. Please restart the disk management snap-in"
So I Run MMC, follow the instructions to add the DM snap-in, but:
1) On exiting MMC, with or without a save of the consol, and re-launching CM, same error
2) Even before exiting MMC, clicking on the newly created snap-in also causes the same error
... I have tried many permutations on this theme
Then I try the MS instruction in case of problems "use multiple adds", and then remove first instance
--> same result, "An internal ... please restart etc".
I would be grateful for any advice on how I can get the Disk Management snap-in to work again, and could this be something to do with a registry error?