"You cannot run a debugger while playing P99"
 

So I've never ran a "Debugger" before while playing P99 and all of the sudden my computer won't launch the game. I don't have Wineq or anything else on my comp, and I was able to play fine in September. My computer has Windows 10 and just recently had an update, so that might be it idk.. Anyone else getting this problem or have a solution?

Disable your anti-virus.

I recommend against disabling anti-virus ever. Simply add eqgame.exe as an "exception" in your anti-virus software.