Computerhilfen.com: Vista Premium - Acer Aspire 7520 Laptop - HL-DT-ST DVDRAM GSA-T20N ATA Device

So i recently uninstalled a program I was using for ISO files via a virtual CD/DVD Drive [I can't remember the name of the program] and now I can't seem to get my DVD (http://www.computerhilfen.com/explanation-d-DVD.html) drive to work. I can insert a CD/DVD and I can hear it reading the disc, however, the auto-start does not kick in and when I try to open the CD/DVD from 'My Computer' it keeps telling me the disc is blank, (http://www.computerhilfen.com/explanation-b-Blank.html) no matter what disc I try. I have tried DeadMatt's method of deleting the UpperFilter from Regedit, but that has done nothing. I have also tried uninstalling the drive only to find that it has reinstalled after a restart and it still does not like any disc.
Any ideas from you guys would be much appreciated.
Dane

how about you turn your system recovery back?
That could work.

http://www.suchmaschinenoptimierung360.com