if you have the -sc switch with a pathname that has a leading space, slickedit fails to ignore the leading space and fails to create the config folder. When you try to exit, slick gets stuck in a loop reporting "fail to save" errors and you can't actually exit. Had to use task manager.
e.g.
vs.exe -sc " C:\temp"
Using slick V24-0-2 on win 10.