Am o problemă, mi-a dispărut unitatea de CD din my computer (aveam doua una de CD și una de DVD) Cum fac sa apara inapoi?

Salut!
Ai aici un link care te va ajuta cu siguranta, plus explicatiile sunt in limba romana! http://queen-soft.blogspot.com/......in-my.html
In speranta ca ti-am putut fi de ajutor iti doresc o zi buna!

Click Start, and then click All Programs.
Click Accessories, and then click Run.
Type regedit, and then click OK. If you are prompted for an administrator password or for a confirmation, type the password, or click Allow.
In the navigation pane, locate and then click the following registry subkey:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-08002BE10318}
In the right pane, click UpperFilters. You may also see an UpperFilters.bak registry entry. You do not have to remove that entry. Click UpperFilters only. If you do not see the UpperFilters registry entry, you still might have to remove the LowerFilters registry entry. To do this, go to step 8.
On the Edit menu, click Delete.
When you are prompted to confirm the deletion, click Yes.
In the right pane, click LowerFilters.
On the Edit menu, click Delete.
When you are prompted to confirm the deletion, click Yes.
Exit Registry Editor.
Restart the computer.

Nu am înțeles nu imi apare nici Upper files si nici lower files! Va rog ajutati-ma!