The other day my CD/DVD drive was not working at all (not in device manager, could not be opened), so after reading some stuff online I followed up on a tip to delete something in 4D36E965-E325-11CE-BFC1-08002BE10318
Trying to do too much too fast, instead of just deleting the lower or upper things I was supposed to delete, I deleted everything from this key except one file. Stupid, stupid, I know. As far as I know, I can't get it back from a backup or something. How can I get the files I need installed or added again?
At the moment my CD/DVD is working (ie it opens), but it's still not in device manager and when I insert a disc and try to play it in power dvd it says there is no disk...
I'm not very good with computers (like that wasn't clear already ), so any (detailed!) help would be appreciated!