I tried opening the list of characters of my screenpack, but it just stopped working. It froze. Whichever screenpack I'm using, it just freezes. What is it referred as in the registry so I can reset everything?Nothing in the registry - the options file is located in the 'appdata' folder of your user profile (if you're not sure where this is, open a command prompt and enter the command "echo %APPDATA%"). Find the VSelect subfolder and open options.dat - in there you should see a line "opt.charlist = <some number>". Change this number to 0.
That's the workaround, but if this is a bug I'd like to fix it if I can. Could you try running the following commands at the command prompt:
cd <path to your chars folder>
dir /A:-D /B /S > dir.txt
That should create a file named dir.txt listing the full contents of the folder. If you could email or otherwise share this file, that would be cool. Let me know if you need any more info on any of the above.