Recently, when I try to start arma 3, I get this error code. He started doing this 2-3 months ago.
I tried every possible solution that I could find and that came to my mind.
Thank you in advance for your help.
0xDEAD means "I have showed you a error message telling you what is wrong, and you have pressed OK on it"
A felhőbeli fájlok szolgáltatója nem működik
I can't read that, but throwing it into google shows results.
And translating it into english "The cloud file provider is not running." will lead to even more results.
Your OneDrive installation is breaking the Game.