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0x80073afc

About this tag
The error code 0x80073afc is commonly encountered when Windows Defender fails to start or enable virus and spyware protection. Users report that after clicking to turn on protection, this error appears, often accompanied by a system flag indicating unresolved PC issues. Troubleshooting steps discussed include checking for conflicting third-party antivirus software, running the Windows Update Troubleshooter, resetting Windows Security app settings, and using PowerShell commands to re-register Defender components. This error typically arises from corrupted system files, misconfigured security settings, or interference from other security programs. Solutions focus on restoring Windows Defender functionality through built-in repair tools and manual registry or service adjustments.
  1. jpre3429

    Windows Defender wont start

    As of the last few days windows defender will not open or start up and has turned off spyware and virus protection. In the bottom corner of the screen is a flag saying i have 2 PC issues to be solved, which is turning on virus and spyware protection. When i click on it to turn them on an error...
    • jpre3429
    • Thread
    • 0x80073afc antivirus computer issues error malware security software spyware protection start issue troubleshooting virus protection windows 10 windows defender
    • Replies: 8
    • Forum: Windows Security
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