Seriously? After earning over 1 BILLION DOLLARS, you still can’t fix the "You need at least Windows 10 (version 1909) error?!?!?! WTH are you doing with your money?!?!? Hire an IT person worth a damn!
I’ll bite…
So, do you have at least Windows 10 1909?
I have Windows 11. Ran fine for a long time. Some update somewhere effed everything up. Played for several hours yesterday without that error popping up.
Sounds like a Windows automatic driver update, GPU driver update, or Windows Security update.
But let me ask the next question in the troubleshooting chain:
Have you tried turning it off and on again?
LOL! I’ll check the driver updates, even though I just updated them within the last week.
It actually can be related to battle.net. there’s recommendations to delete the battle.net app completely including the appdata and programdata folders then reinstall the app to see if that fixes it
I did that earlier in the week. This windows error has been going on for a while. No rhyme or reason as to when or why it shows up. I completely removed/uninstalled/deleted everything related to D4 and Battlenet. Reinstalled everything, game worked for a couple days. Tried the game repair tool (just to be able to say I tried it, it never works). Game worked fine yesterday. Logged on today, got the error message. I just find it ridiculous that this error has been happening for over 2 years and Blizzard/Battle.net haven’t fixed it.
make sure your game / launcher / shortcut isn’t set to compatibility mode?
and don’t run it in admin mode
Battlenet wasn’t selected on the compatibility mode, but D4 was. Unselected it, hopefully that works. Thanks!
Thanks for the heads up that your issue was resolved!
Enjoy