Unfortunately the tool keeps locking up at 50% when trying to generate the report.
If you have a lot of saves, try waiting longer, or move most of them to another location temporarily, and see if the analysis tool will generate a report then.
Each save is a folder in the '..\Documents\Larian Studios\Divinity Original Sin\PlayerProfiles\<ProfileName>\Savegames' folder.
FWIW, I had no problem generating a report.zip file with the current analysis tool. I've only got about 65 saves in a couple profiles (My Documents D:OS folder is 1.3GB): the report took just under a minute to create (Core i5 3570K, 16GB RAM); time was only slightly faster running the program from an SSD (Windows) than an HHD (games), though it is reading off the SSD either case, so that isn't surprising.
