How to fix Error code: 0xC0070643

i facing the exact same problem , i have done the following :
- i removed the old antivirus Mcafee removal tool
- i used the AVG reset access
- i used the AVG removal tool
- i reinstalled the NEW AVG internet secuirty and same code error apears again
i need an answer please

Hello,
​Thanks for answearing.

​I have used the link in your answear to run the AVG remover tool, and after used the installation link to  reinstall AVG. It's still not working, and I get exactly the same error code (0xC0070643).
What more can be done to solve the problem?

​Hanne

When trying to install AVG ANtiVirus FREE on my new Lenovo pc, I get the error code: 0xC0070643 Description: Event exec_finished.
What do I do to fix this and to be able to install AVG AntiVirus?

​Hanne

Hello Hanne,
We apologize for the inconvenience caused. Please run the  AVG remover tool : http://aa-download.avg.com/filedir/util/AVG_Remover.exe to completely uninstall your previous installation of AVG program from your PC. Once uninstalled download the installation file using the link : http://www.avg.com/us-en/download to reinstall your AVG program. Please feel free to contact us for further assistance.
Thank you.

User Morad Zakaria has posted their own topic (https://support.avg.com/answers?id=906b0000000Dql9AAC).
AVG Guru

i facing the exact same problem , i have done the following :
- i removed the old antivirus Mcafee removal tool
- i used the AVG reset access
- i used the AVG removal tool
- i reinstalled the NEW AVG internet secuirty and same code error apears again
i need an answer please

Hello Hanne,
We appreciate your effort and patience in trying to fix the issue.
As a token of your effort, we have sent you an email with further instructions to be followed to get our additional support.
Please feel free to contact us for any further assistance. Thank you.

Hello Hanne,
We apologize for the inconvenience caused. Please run the  AVG remover tool : http://aa-download.avg.com/filedir/util/AVG_Remover.exe to completely uninstall your previous installation of AVG program from your PC. Once uninstalled download the installation file using the link : http://www.avg.com/us-en/download to reinstall your AVG program. Please feel free to contact us for further assistance.
Thank you.

Hello,
​Thanks for answearing.

​I have used the link in your answear to run the AVG remover tool, and after used the installation link to  reinstall AVG. It's still not working, and I get exactly the same error code (0xC0070643).
What more can be done to solve the problem?

​Hanne