I have a similar problem, but it only happened 50% of the time until today. Reinstalling MTA helped several times.
Now, nothing helps, neither Windows nor MTA. The problem is persistent.
Error text: "MTA: San Andreas has been terminated due to an integrity violation. Make sure that no external program is modifying the game. Note that some unreliable AVs (such as Bitdefender) are known to interfere in a way that can lead to this problem."
I also noticed that while I could play without this error 50% of the time, I had a different problem: MTA, like a miner, would load my SSD to 100% for 5 seconds every 60 seconds. This happened consistently, and usually stopped after 5 minutes of play.
The updates are just awful.