Tried to save before I go on to level two, but it won't let me- whenever I try, it says there are no valid save locations. I can just ignore the error and continue, but I don't want to leave it running in the background forever while I work on stuff... The only advice I can find for dealing with this problem is advice for games downloaded through steam. I could probably figure it out myself if I had access to the files, but they're encrypted, so I don't think I can change the save location easily.
Did I maybe make a mistake when extracting the game files? Is it something I can't fix? Help would be appreciated. T_T