Read error TCSectorReader

I’ve tried to copy 3 different DVD’s that I have purchased using CloneDVD 1.2.8.4 with AnyDVD 2.1.0.9 running. I can get all the way through and I get this error message " Scheduler 0 F:/VIDEO_TS/VTS_01_4.VOB:23: read error TCSectorReader TCE" while trying to create DVD files. Its done this on 3 different DVD’s, one of which is Finding Nemo which is brand new. At first I thought it was because the DVD was scratched…not so. I have been able to get it to work on a few DVD’s but most of the time I get this same error message. Any Ideas??

How about updating to a newer version?