Crashing while on loading screen to Mor Dhona

Last night, rather earlier this morning, between 430-500 AM PST my crashed when I teleported to Mor Dhona from my FC house. I attempted to log back in and it failed twice this morning. Again this afternoon, I attempted to log back in and it has crashed again.

I am not sure what to do. It looks like my .exe file is corrupted. According my event viewer that is where the fault lies.

Please HALP! I don't want to have to reinstall, I already had to do that this week.