Error: 0xC0070643 Event exec_finished

Hello Tim,
We apologize for the inconvenience caused. Are you trying to install a paid or free version of AVG program? Thank you.

How can I solve this problem:

error:
 0xC0070643
Event exec_finished
Hello Tim, Thank you for the information. Please remove conflicting antivirus products if any( http://avgclick.me/ConflictingApps ), restart your computer and then remove AVG traces using remover tool( http://aa-download.avg.com/filedir/util/AVG_Remover.exe ). Please restart to complete the uninstalling process. After running AVG Remover, you may need to manually uninstall any remaining AVG applications and also 'search' for a folder "AVG Remover"(usually in 'C' drive) and please delete it manually. And then I request you to install AVG Antivirus Free ( http://files-download.avg.com/inst/mp/AVG_Antivirus_Free_692.exe ). Please follow the above instructions and let us know the status. Thank you.
Hello Rajarajan,

It's a free version.

 
Hello Tim,
We apologize for the inconvenience caused. Are you trying to install a paid or free version of AVG program? Thank you.