Can't end multiple "AVG Antivirus installer" processes

My response seems to have disappeared...

But, I had replied that I had rebooted.  I can't end these processes.  If I right-click on them, and hit "end task", I get a popup saying I don't have access.  Each time I start up, these processes are running.  I only tried re-installing once the other day.  These processes are from last year when I originally installed AVG.  
Hello W S,

I understand that you would like to end the process of AVG.

Ending this process will make AVG unstable to use.

Please provide me the screenshot http://avgclick.me/getscreenshot of the process running, we will check the same and assist you further.
If I look in Task Manager, I have 20 different "AVG Antivirus Installer (32 bit)" processes running. I can't use the "end task" on them.  No CPU is being used by them. About 1MB of memory is being used by each.  I updated my AVG software today, so there is one process which is using 8.8MB of memory.  

Not a big impact, but I still would like to end the processes.  How do I end them? 
Hello W S,

I understand that you would like to end the process of AVG.

Ending this process will make AVG unstable to use.

Please provide me the screenshot http://avgclick.me/getscreenshot of the process running, we will check the same and assist you further.

Still a problem because when I kill the InstallCrt.exe processes from the cmd prompt, I still can't because "access is denied"

My response seems to have disappeared…

But, I had replied that I had rebooted.  I can't end these processes.  If I right-click on them, and hit "end task", I get a popup saying I don't have access.  Each time I start up, these processes are running.  I only tried re-installing once the other day.  These processes are from last year when I originally installed AVG.

W S, I understand the inconvenience caused. In this case, I request you to open task manager > processes > select InstallCrt.exe and right click > open file location > please delete the exe files. I also request you to right click on InstallCrt.exe and select End process tree.
Best regards,
Alok.

Thank you for providing screenshots W S,
It seems you have tried to install AVG Antivirus multiple times. In this case, I request you to reboot/restart your computer once and check with the status.
Best regards,
Alok.

W S,

I appreciate your efforts and patience so far. I would request you to try the steps in this article and delete the .exe files from the processes. If the issue persists, please let me know I will help you to get in touch with the remote team to fix it.