My computer CD / DVD drive can not find?

1. Go to Device Manager from the Control Panel.
The. CD / DVD drive that has Uninstall days (if you want to Restart, Restart Do not)
3. CD / DVD burning software, if you select Uninstall.
4. Run regedit and then click OK. (Start> Run> regedit> ok)
5. I just want to stay
   HKEY_LOCAL_MACHINE
   SYSTEM
   CurrentControlSet
   Control
   Class
6. The 4D36E965-E325-11CE-BFC1-08002BE10318 find this code.
7. Find? The Select LowerFilters in the right side of the window, or if UpperFilter
Delete.
8. I restarted the computer's turn, but his ageekati Listen - after restarting the CD / DVD
Auto drivers to be installed, install complete until the tipatipi to wait.
9. I try to open My Computer, your CD / DVD drive back.