Error 0xC0070643

Trrying to re- install my AVG, kept getting  Error 0xC0070643

Hello Olugbenga,

Sorry for the inconvenience caused.
Did you get as "Description: event exec finished" error along with this code 0xC0070643?
May I know the name of AVG program that you are trying to reinstall?
Is it free, trial or paid version?