WWAHOST.exe, makes machine software show as blak screen

Roman Silhan · Jan 30, 2023

Hello,
so we installed new maschine at our site, and it went from XP to WIN10 32bit. After instalation everyting was fine but 3 days later (weekend) it now after start shows only as blackscreen, we figured out that if we turn of WWAHOST tak all is fixed.
So is it safe to delete wwahost file from system all together.

DR M · Jan 31, 2023

See here about this item: What is WWAHost.exe (Microsoft WWA Host)? - MajorGeeks

As you can see, it is something more likely being used by an app on your computer. By ending the task from Task Manager, you actually stop it. It will restart when the app using it opens again. Having said that, you must find out which app is using wwahost.exe. That is how I understand it.

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WWAHOST.exe, makes machine software show as blak screen

Roman Silhan

New member

DR M

Sysnative Staff, Security Analyst, Windows Update Trainee