Error 0xc0070643

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Running Win 10 Pro 64-bit, had AVG free installed. Used the uninstaller to remove it, rebooted, ran the install for the Pro version as Administrator, and consistently get error code 0xc0070643. Thanks for your help!

Hello Robert,
I apologize for the inconvenience caused. We have sent you the email instructions to your registered email address in order to assist you better, kindly follow them.
Let us know if you face nay difficulties. Thank you.