hi my windows 10 did a update automatically and now i can't open client! my firewall is off, and even launch as administrator is not working too. same error message i can't get to login screen
Try to play around with the compatibility settings. When I get this error I just simply disable all the compatibility settings and launch the game. And when I get this error again, I change compatibility mode to "Windows 7". I do this back and forth.
i think @Crowley meant to right click mapleroyals>properties>compatibility>untick compatibility, etc u can also try to undo the update
ty! it worked after many tries. but seems like i need to repeat it fro every client?! i'm not sure what windows 10 did because it automatically restarted T>T
I also started having this problem right after windows updated. I did a system restore to revert the last critical windows update (was on 3/13 for me) and it has fixed the issue.