Reinstalling Internet Security Receive Error 0xc0070643

I did capture the log file. how can I get it to you?

the message says"unknown issue prevented Internet Security from installing"

Hello Ben,

We apologize for the inconvenience caused.
Did you get as "Description: event exec finished" error along with this code 0xC0070643?

I purchased the performance upgrade and receive error installing that directed me to uninstall with the remover.  Ran that process then tried to reinstall antivirus and received this error.

Hello Ben,
We appreciate your valuable effort in trying to fix it.
To get it fixed, we request you to run AVG remover tool and then install AVG Ultimate to get it fixed.
To run AVG remover tool follow the below steps :
Please click on the below link to download remover tool
http://aa-download.avg.com/filedir/util/AVG_Remover.exe
Accept the license agreement and then choose AVG Product and remove it.
NOTE: Once the AVG Remover Tool has done with its process. Please go to the drive where you installed this tool and look for a folder named as "AVG Remover" and I request you to delete it manually.
To install AVG Ultimate click on the following link http://files-download.avg.com/inst/mp/AVG_Ultimate_761.exe download and run the file. To activate it http://avgclick.me/ActivateZen .
Feel free to contact us for any further assistance. Thank you.

Hello Ben,
Thank you for the detail information.
Could you please let us know whether you have installed any other version of AVG PC TuneUp before in your pc? so that we are happy to assist you better.
Feel free to contact us for any further assistance. Thank you.

Hello Ben,

We apologize for the inconvenience caused.
Did you get as "Description: event exec finished" error along with this code 0xC0070643?

I did capture the log file. how can I get it to you?

the message says"unknown issue prevented Internet Security from installing"

I only recently purchased your protection software… Did the trial for the performace module. it expired, i purchased and attempted to download.  I received the error installing the tune up, ran the clean up… was installing protection again… then the touble started…

thanks
ben