Error BLZOWCLI00000004. HELP!

Technical Support
1

I keep getting error BLZOWCLI00000004 after a few mins of playing.

Iv got a RX580, system is fully water cooled so over heating isnt a issue
Iv tried using DDU and iv tried using various drivers from the latest to 2 year old drivers and none are fixing the issue.
Iv tried disabling full screen optimisation. iv tried reinstalling overwatch and my game settings.
The only thing iv not done is reinstalled windows… but i dont want to do that yet…

can somebody help me fix this please.

Thanks

2

This error refers to a compatibility issue with either your GPU driver version or Windows version. Did you manually check for Windows updates?

More info:

3

Yes iv tried everything apart from reinstalling windows…

4

If that’s the case, I recommend opening a ticket with the Blizzard staff for technical assistance. They read a lot of threads, but not all.

https://us.battle.net/support/en/help/contact/1094/ticket