Error Code Error #10011 What is this all about? It’s locking up my computer every time I run Halo MCC!!
Anybody know?
Thanks in advance
Peace! 
Lot of items on the internet on this (try a search using the search engine of your choice. Or try this:
https://appuals.com/smite-easy-anti-cheat-error-10011/
I just did that and did not work, I ran the anticheat,exe as the admin and it said it reinstalled it no issues. Then I ran Halo MCC and still did not work, I even deleted the program and reinstalled itgo it the same error. my question is why. It was working fine all day.
Peace!
If none of the suggestions in that article worked (including the Antivirus & Visual C++ ones), then it might be worth a look in the Steam Community for suggestions.
Can’t see any mention of that error here in the Waypoint forum.
I had the same issue after upgrading to Windows 11. Basically my antivirus (Bitdefender) was deleting some EAC’s file. Therefore, I disabled the “advanced threat defense” and reinstalled EAC. That’s how I fixed it.
“Peace” of cake!
1 Like
Same exact thing here. I tried uninstalling with revo-uninstaller, re-installed, un-installed the regular way, re-installed. Installed the lates Visual Cs too. I bookmarked this page so I can check back. If you get any resolution, please post, and I’ll do the same.
Well it’s up to the devs now to get this fixed. If they don’t have a fix within a reasonable time then all I can do is delete the game and lost the money I spent on this game and the countless hours spent modding maps for Halo 2a, Halo 3, Halo 4 and Reach. Now I will keep all of my maps just incase 343i Devs have a fix. I have not deleted the game but we will see what happens. It’s in 343i Dev’s backyard now. Lets see what happens.
For now I’m screwed paying for a game that does not work like lot’s of other’s like me that cannot play Halo MCC. 
Peace!
Side Note: The game works GREAT!!! when I turn off EAC.
Rumour Has it That 343i is working on their own Anti-Cheat Progie.
1 Like