AVG Antitrack uninstalls itself every day

Hello Stephen,
Thank you for reaching AVG Community Support.
We regret the inconvenience you had with AVG AntiTrack. We will certainly look in this and help you.
In this case, we request you to try repairing the application and check with the issue further.
In order to repair your product,simply follow the below instructions :
1.Press the windows key and R key at the same time (Windows key + R ).
2.You will get a small "Run" box on your bottom of the screen.
3.In the search bar type "appwiz.cpl",then click on Ok.
4.You will get the uninstall or change a program page.
5.On the list please search for the product name (AVG AntiTrack) and click on it once, then right click on it.
6.You will get two options and choose only uninstall.
7.In the next page you will see many options and you must click "Repair".
8.After the repair is 100% ,click on done and restart your computer.
If the issue exists, then please try reinstalling the application and check further.
To Uninstallhttps://support.avg.com/SupportArticleView?l=en&urlName=Uninstall-AVG-AntiTrack&supportType=home

https://support.avg.com/SupportArticleView?l=en&urlName=Install-AVG-AntiTrack&supportType=home

https://support.avg.com/SupportArticleView?l=en&urlName=Activate-AVG-AntiTrack&supportType=home

Activation Code: 
5YAKYY-36JLRJ-48475A
If you still run into any trouble, or have any questions, feel free to message us. We’d be happy to help.

I've bought a trial version of AVG Antitrack and have tried installing it. But every time I switch my computer back on the program has uninstalled and I have to redownload and reinstall it.

Hello Stephen,
Thank you for reaching AVG Community Support.
We regret the inconvenience you had with AVG AntiTrack. We will certainly look in this and help you.
In this case, we request you to try repairing the application and check with the issue further.
In order to repair your product,simply follow the below instructions :
1.Press the windows key and R key at the same time (Windows key + R ).
2.You will get a small "Run" box on your bottom of the screen.
3.In the search bar type "appwiz.cpl",then click on Ok.
4.You will get the uninstall or change a program page.
5.On the list please search for the product name (AVG AntiTrack) and click on it once, then right click on it.
6.You will get two options and choose only uninstall.
7.In the next page you will see many options and you must click "Repair".
8.After the repair is 100% ,click on done and restart your computer.
If the issue exists, then please try reinstalling the application and check further.
To Uninstallhttps://support.avg.com/SupportArticleView?l=en&urlName=Uninstall-AVG-AntiTrack&supportType=home

https://support.avg.com/SupportArticleView?l=en&urlName=Install-AVG-AntiTrack&supportType=home

https://support.avg.com/SupportArticleView?l=en&urlName=Activate-AVG-AntiTrack&supportType=home

Activation Code: 
5YAKYY-36JLRJ-48475A
If you still run into any trouble, or have any questions, feel free to message us. We’d be happy to help.