The VideoLAN Forums

Cant play my DVD'S and CD'S using the VLC Media Player because the player takes no notice that a disk has been inserted in my computer.Then when I try to open the disk in order to play it I get a legend that VLC IS INCAPABLE OF OPENING THE MRL (MEDIA RESOURCE LOCATOR).
This problem is happening to me since I downloaded VLC for the first time three years ago.So I NEVER COULD USE VLC to play my CD'S and DVD'S.
How can I solve my problem?.Can you help me?.Thanks a lot.