DVD Analysis

I am using DVD Shink and it is not letting me do a deep analysis. I can't click deep analysis and all it did was a normal analysis seen I have aready put in the disk before. I Have already did the fold that it save it to on my pc, but it still will not let me. Is there a place that it saved the analysis to that I can delete to rescan the disc? It let me do it on all the other discs I tried.

 

If the Movie/AVI isn't compressed, no deep analysis option is available, What sizes it?

 

I figured it out you have to open explore then click Tools and go to Folder Options..., go to View and switch to Show hidden files and folders. Then go to C:/Documents and Settings/All Users/Application Data/DVD Shrink then deleted the temp files and it will let you analysis. I just switched it to deep analysis before it burns. Thx for the help though.