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1, run the CMD, positioning to psexec. The exe file path, and then execute: psexec. Exe - I - d - s regedit. Exe, will start the registry
2, find HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Installer \ UserData \ S - 1-5-18 \ Components
3, right-click the Components folder, select the "authority", select "Administros," set to "full control", reinstall the fault still,
Have a friend encountered this problem?