I tried using Nero CD-DVD Speed 2.11 yesterday. In the CD quality test (Extra > CD Quality Test) i always get an error message when i press "start" if i have the "Report C1 errors" checkbox enabled. It says "Error initializing test."
This happens with both my Asus CD-RW drive and my Plextor CD-ROM drive. If i disable "Report C1 errors", everything works fine. Does anyone know why this is happening?