This error has occurred in Arma 3 and Arma 3 Beta version.
edit1: 1:35am 25/12/15 GMT+11
It might be worth noting that my version of Windows 10 Pro was upgraded from Windows 7. My friend who bought the game a couple of hours ago from posting this upgraded from Windows 7 as well and he is experiencing the same issue. We are completely sure there are no hardware issues with our PCs. Is there a way we can work around this issue without needing to reinstall our operating systems (with the chance that it doesn't fix the issue)?
edit2: 12:13am 26/12/15 GMT+11
It's difficult to pin point what the issue might be, since my younger brother informed me that he upgraded from Windows 7 to ARMA 3 and apparently hasn't had this issue. I'll get him to play some ARMA 3 again later today to see whether or not the crash occurs, since I don't think he's played the game in a while.
I'll also add that I've tried installing ARMA 3 on a different drive and the errors still occur.