Anyone know the fix to this problem?

update all your driver?

gpu?
direct x?

https://steamcommunity.com/app/570/discussi...23938438005017/

i think this is the solution

ya good fix, try to roll back to Win10 first as not all games are fully compatible yet with Win11 drivers

Dota 2 got any offline ai version ?

Windows 11 is not yet for gaming purpose.

Huh, directx where can update one

I hope this link could help you solve your problem.
https://www.drivereasy.com/knowledge/dota-2...2020-quick-fix/

has your problem been solved?

Right click on Dota 2 > Properties > DLC > vulkan support.

Luckily I read this before upgrading to windows 11

Is this problem still applicable for Windows 11?

Seems there are quite a lot of bugfixes already to improve gaming performance but haven't tested with DOTA in particular

Rollback to Win10. Win11 is not meant for gaming right now, still too many issues.

windows 11 can be funky at times.

back up your pc, and then format to window 10 because window 10 been long time and patches many times and mostly it will steady and stable than window 11. hope it helps.

New games should work in Windows 11. Windows 10 is basically if you still play old games that were developed before Windows 11 launched. But remember those big famous games are still developed in Windows 10 including new games such as Battlefield 2042 and Call of Duty: Modern Warfare 2.

no longer having issue with windows 11

might be old news now

many games cannot play on windows 11?

New games no issue. Old games then the answer might be yes, if the game developer didn't patch it for Windows 11.

Upgrade usually will cause a lot of problem. I always recommend to do clean installation. Make sure after clean installation, download all the latest drivers from the hardware manufacturer website. If you using Windows driver, definitely you have a lot of issue.

Recently, I help my friend to troubleshoot the issue where his games got no sound but outside game we tested with Youtube and VLC, it play the sound nicely. So I go to the motherboard website to download the audio driver. Install it then reboot before relaunching the game. It solve the issue.

Another issue was with my dad desktop, after he upgrade to Windows 11 from Windows 10. All the graphics especially text look blur. Again I download the latest driver from Nvidia and it solve the issue.

Recently, I was busy with my work. I ask my Helpdesk team to upgrade my hard drive to SSD. They skip the steps of download the driver from laptop manufacturer (DELL) website. My Skype and Webex can't work properly with audio and webcam when they return my laptop back to me. So I have to download and install the driver back in order for them to work correctly.