hello!
I have a similar problem.I uninstalled AVG then I used Avg remover and I ınstall avg one more time but I can't. I used windows 10 and last night ı had a update then ı have this problem.
error code: 0xC0070643
event exec_finished
I can't use AVG. I treid AVG Zen but there is a same problem again.
please help.