Going to lock this now as I only get positive reports.
Create a new thread if you have further issues,
Ive been able to create a new lot and add those challenges in and it plays fine but for some reason if i leave the game and come back I have a repeat of the same issues. Is the error specifically caused by the Off-the-Grid challenge or a combination of them?
@ChyChyGal
It does specifically seem to do with off-the-grid and not a combination of anything else. (at least for me.)
If I turn all the lot challenges off, but keep off-the-grid turned on, I get the failed to launch error. If I turn all lot challenges on but keep the off-the-grid challenge turned off, everything loads.
The new save I made still loads up with off-the-grid turned on, however, I didn't spend any time in that save. I didn't build anything or wait for money to accumulate or anything like that. I just made the save, quit and tried to load it. I might play a bit with it later and see if I then get a failed to load error.
