You receive an Event ID 55 or a 0xc000021a Stop error in Windows 7 after you install security update 2823324
Microsoft is investigating behavior where systems may not recover from a restart, or applications cannot load, after security update 2823324 is applied. We recommend that customers uninstall this update. As an added precaution, Microsoft has removed the download links to the 2823324 update while we investigate.
Dont blame our Lovely Comodo for any inconvenience - Kaspersky , G= buster & manny others heavily afected .
Even you dont experience any problem Mircosoft recommendet to uinstall the last update.
OMG… It’s not down to windows update. It’s down to Avast. You will only get BSOD on restart on Windows 7 64-Bit (I don’t know if Comodo Firewall somehow conflicts with Avast). Many users complained about this… Avast still can’t fix this…
I got the same bsod on startup for all my computers installed with Avast8 & Comodo Firewall V5 or V6 on Win7 64bit, this is not related to the window update, its avast 8 problem with comodo. Since avast can’t fix it, i am now using full Comodo CIS including the AV.Problem Solved.
The BSOD won’t occur all the time on reboot with Avast issue. It will look like Avast getting on with Comodo fine. Well you had to restart Windows anyway after the update. The only way to find out for sure is to check the dump file.