Zkus zkontrolovat toto:
this thing happend to me just recently too , i followed a suggestion that was made in another thread , goto start-->run-->services.msc and double click the "IMAPI CD-Burning COM Service" service make sure its startup type is set to "manual" , if its all good there or you got it sorted , goto "my computer" and right click the drive , goto the "recording" tab and check "enable cd recording on this drive" and click ok
note: i did this only to my cd burner , my dvd burner have this unchecked but from some reason it did fix the issue
Další rady:
http://www.google.cz/search?hl=cs&q=cd+blank+after +burning&btnG=Hledat&lr=