Re: sims 4 how to change resolution

@35357577  Try forcing the game to start in windowed mode.  Go into Documents > Electronic Arts > The Sims 4, open options.ini, use ctrl-F to search for fullscreen, and set it to 0 (zero).  If that doesn't help, move the entire options.ini file to the desktop; let me know if it throws an error or only copies instead of moving.

If the above doesn't help, please let me know the resolution of the monitor you're currently using.