Vista - Disk Drives not Working

I have 2 disk drives on my pc and bot are dvd-roms and neither are working.

1 says please instert a disk even thought there is one in the drive.

The second says application not found when you click to open the drive.

Does anyone have any suggestions as i have managed to solve this prblem once
before (with the second disk) but i cannot remember how?

Thanks

"Tim Halpin (BV)" <TimHalpinBV@xxxxxx> wrote in message
news:357CA08A-50A7-4054-AAE4-DE66E7770B48@xxxxxxFirst, you need to find a Windows group for your question, and the correct
group will depend on what version of Windows you are using.

As you appear to be using a web interface, start here to find an appropriate
group:

http://www.microsoft.com/communities...s/default.aspx

Click the + beside your language. then scroll down to Windows. In Windows,
open the category for your version of Windows, then find a group there to
post in.