Can Not Install AVG

AVG Protection
3

Hello Terry,
We apologize for the inconvenience caused.
Could you please let me know whether you have installed any other antivirus program?
Please feel free to get back to us for any issues with AVG, Thank you.

1

I receive the following error while installing AVG.

Error code: 0xC0070643
Description: Event exec_finished
2

Hello Terry,
We apologize for the inconvenience caused.
Could you please let me know whether you have installed any other antivirus program?
Please feel free to get back to us for any issues with AVG, Thank you.