Hi Ryan and sorry about your trouble.
Please try deleting the AppData folder and launching the game again. Also please try verifying the data (Right click on DayZ in Steam library - Properties - Local Files - Verify integrity of game cache). If neither helps, please try simply reinstalling the game.
Let me know if anything helped.
Thank you,
Andy

occured with me aswell. wen to the hangar on NWAF and game crashed...only for me, 2 of my friends were in the same hangar and they could play normally.

Rejoined the same server, and game crashed again.

I will try to delete the AppData folder, will see if it helps.

hey Andy, havent had that problem since it occured last.. Thanks for everything :)

the last patch broke the game by the way

What exactly does that mean? Are the crashes occurring again?
Thanks,
Andy