Installation windows 10 after upgrade from 8.1 - 0xC0070643

Hello Pierreluc,
I understand how something like this can really try your patience.
Could you please let us know the name of the AVG product you are trying to install in your pc? so that we are more happy to assist you better.
Please feel free to contact us for any further assistance. Thank you.

I boot up my laptop after 2 months on win 10 and sudenly, error MSVCR110.dll is missing popup upon AVG startup. 

I tried to uninstall from control panel as well as from avg x86 and x64 remover tool and Im still unable to reinstall AVG. I think I read all the post about the subject but nothing worked on my side.

I always end up  with error 0xC0070643  - Event exec_finished

​What can I do?

I found a solution of that problem by deactivating windows firewall

Hello Pierreluc,
I understand how something like this can really try your patience.
Could you please let us know the name of the AVG product you are trying to install in your pc? so that we are more happy to assist you better.
Please feel free to contact us for any further assistance. Thank you.