Alcohol 120% messing up nero?


I just installed alc. 120% ( for the first time. I haven’t tried burning any cds/dvds yet but I have noticed that nero’s overburning test seems not to be functioning since alc. 120% was installed. There is no time in the test capacity field and I can’t insert one. I was woundering if anyone knows what’s going on. The overburning test is a feature I would like to be able to use again.

System: PIII 800 Mhz, 512 MB RAM, Windows XP sp1, nero (, plextor 712a