I heard about the anti-gravity chocolate Easter egg, and went to find it. I did nothing to the index itself, however when I start the game back up it crashes and sent an error at the ronin index at line 7. I looked at it, and it was normal. I tried again... same thing. I checked everything including the file that the index was set to. Then I decided to just comment it out. it said the same thing! I tried shifting stuff around, and the only thing diffrent was "error at line 8". And I can't delete the folder because it tells me it's being used by something else (?????)

here's my index at it's current state.

This may sound completely obvious, but have you tried, you know, restarting the computer?
If it's in-use, you're going to get all kinds of crazy issues.