Installation troubles

Did not help.it tells me error code
0xE0010406 Event exec_finished

I'm having trouble installing AVG Internet Security on windows 10 64-bit. it tells me error code 0xC0070643 Event exec_finished. I've already used remover and tried reinstalling 5 times it but it didnt work. I paid for AVG Internet Security(its not free version) what to do?thanks
i tried 3 times,nothing,same problem,i did not use another anti virus or anti malware programs

Did not help.it tells me error code
0xE0010406 Event exec_finished

Hello Igor.
We certainly understand your concern. We have sent you an email instruction to get connected with our technical support team. Please follow those instructions to get in touch with them and you should be able to resolve your issue. Thank you.