Re: Sims 3 Grey Map
@linastyyy Please repair the game in Origin to revert the .sgr files to their original form. Whether the edits didn't work correctly or the issue is something else, it's easier to start with the original copies and go from there. The game shouldn't have a gray map even with an unrecognized card, although it can happen when the .sgr files have a punctuation error or something similar.
Please also run a dxdiag and attach it to a post.
https://help.ea.com/en-us/help/pc/how-to-gather-dxdiag-information/