hallo, have some problems, windows 7 cant read dvd-r or + r also problems with rewriteable dvd.the two hardwares an extern lg cd/dvd writer intern matshita .can only read normal CDREGARDSSCHMALENEXCUSE FOR MY BAD ENGLISH

You will need to get improved drivers for the burners.Rating posts helps other users Mark L. Ferguson MS-MVP

Hi i am so sorry for my lately anwsers, but thanks a lot. the burner was defect ! i have to change regards andreas

Thanks schmalen for posting the solution to your problem, thanks so much because mostDVD drives haven't needed special drivers since um, what, win98? You found and you know the right answer, you should get the credit.Thanks again.