Two questions: did you use an earlier version of
1clickdvdcopy before and just upgrade to 4200? I also noticed you are using
CopytoDVD 3.0.52. Did you use a different (earlier) version of that and were burning DVDs with no trouble? If you used an earlier version of either with no problem, then go back to those versions. I use 1lclick4209 and copytodvd 3.0.55 with no problems, but the most 'stable' and 'problem-free' version of 1click was 4118, which can be d/l'ed from the 1click download site. Also, you can d/l a previous version of Copy to DVD from there also. I read your post, but it did not seem clear to if you had upgraded to a new version. If that's it, go back to the last version that worked for you.
Additionally, (but I'm not 100% sure about this) I've read that sometimes the Nvidia IDE controllers give people problems, and they have to basically uninstall them and then d/l the standard MS IDE controllers. It is a possibility, but I would copy that log and the 1click.log from your 1clickdvdcopy folder to 1click support with this question to be sure.