Ways To Fix Security Center Failed To Validate Caller in Windows 10
Tweaklibrary
AUGUST 28, 2021
“Security Center Failed To Validate Caller with Error (DC040780)” occurs when there are corrupt files on your computer or when there is a conflict between your third-party security suite and Windows Defender Firewall. What To Do If You Get “Security Center Failed To Validate Caller (Error DC040780).
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