I’m on Mac, also how do you get to C:\Users\(Computer Username)\AppData\Roaming\RenPy? I’m not a very techy person.
On a Mac they’re located under your home folder in Library/RenPy/ExtracurricularActivities. (Library is usually hidden, but if you open a finder window on your user home folder and hit command-shift-period then it’ll show hidden folders.)
Regarding the errors, there's been a background change on the code, so no saves older than this version will work properly anymore.
