Level Editor Suite not closing or resizing the window

[Mudbill]

Well, here's the thing. The editor doesn't close using X for anyone. You can use the menu File > Quit to do it normally, or press escape and accept the prompt.

The files for the editors are saved in Documents\HPL2, so if you ever wanna reset it, just delete that folder. This is why uninstalling the game didn't help, because the files are kept separate. You can also edit the resolution in there through the config file if you wish.

The file you're showing is the log, which tells if anything went wrong. It's not a config file, so no, you can't edit that one.

It's a shame you had to factory reset your PC just because this information wasn't available. Hopefully it wasn't too much of an issue for you to get it back up and running.