AVG Free stopped working. No protection

Hello Roger,
We regret for the inconvenience caused.
To get your issue fixed, we request you to follow the below steps :
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 Antivirus Free 2016 we request you to use the offline installation. To determine whether your OS is a 32-bit or 64-bit, please click on this link. http://support.microsoft.com/en-us/kb/827218
For 32 Bit : http://files-download.avg.com/inst/mp/AVG_Antivirus_Free_x86_694.exe
For 64 Bit : http://files-download.avg.com/inst/mp/AVG_Antivirus_Free_x64_693.exe
Feel free to contact us for any further assistance. Thank you.

Hello,

I have been using AVG Free for years on a number of devices. There is no need for a high level of protection. Everything was ok. 

AVG Free stopped working when I tried to update it. I tried to use the AVG repair app. Didn't work. I installed AVG Protection. Didn't work properly. I tried the AVG Protection Repair tool. I uninstalled AVG Protection. Then I tried to uninstall AVG Free with the intention of re-installing it so it would work correctly. It would not uninstall. I used the AVG Remove Utility and had removed AVG Free. I reinstalled AVG Protection, but it isn't working, i.e. NO PROTECTION!!! When I try to install it, it goes to somewhere between 75 and 90%, then it shows the following error message: 

Fehlercode: 0xC0070643
Beschreibung: Event exec_finished

I use this Laptop about 9 hrs. per day with regular Internet usage. It has been unprotected for about 6 hrs. now. 

I need help.

Thanks in advance. 

Thanks in advance. 
 

Hello Roger,
We regret for the inconvenience caused.
To get your issue fixed, we request you to follow the below steps :
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 Antivirus Free 2016 we request you to use the offline installation. To determine whether your OS is a 32-bit or 64-bit, please click on this link. http://support.microsoft.com/en-us/kb/827218
For 32 Bit : http://files-download.avg.com/inst/mp/AVG_Antivirus_Free_x86_694.exe
For 64 Bit : http://files-download.avg.com/inst/mp/AVG_Antivirus_Free_x64_693.exe
Feel free to contact us for any further assistance. Thank you.