For MicrosoftSecurityApp.exe errors, use PowerShell to reset the security suite: HP Support Community I have an error status 0xc0e90002 - HP Support Community
Press A to overwrite all files. Then type exit and restart.
Go to Settings > Apps > Installed Apps , find Media Player, click the three dots, select Advanced options , and click Repair or Reset . error 0xc0e90002 windows 11
If the error appeared recently (e.g., after a Windows Update or a new driver install), rolling back the system is the cleanest fix.
If you get "Element not found" when running /fixboot , try: For MicrosoftSecurityApp
Error 0xc0e90002 is intimidating but rarely fatal. In 90% of cases, it is simply a driver communication issue. By booting into and uninstalling your graphics adapter via Device Manager, you force Windows 11 to "reset" its display configuration, usually resolving the block immediately.
You’ll need a Windows 11 installation USB if the recovery environment is broken. If the error appeared recently (e
At its core, the error is a symptom of . Over time, cache files can become bloated, or a background update may leave an application in a "liminal state"—neither fully updated nor correctly configured to run its previous version. When a user attempts to play a video or launch a media-centric application, the system queries the registry and the app’s local data; if the response is malformed or missing, the process terminates, and 0xc0e90002 is displayed as the autopsy report of that failed attempt.