If you windows install keeps prompting you every time a program wants to access the internet, then chances are it’s your networks profile settings.
In Networking and Sharing center look for your Network Connection Name and it should show the Network Profile associated with the connection.
If it says Public then you need to change it to Private/Home/Business.
On windows 10 click on HomeGroup in the bottom left and Click the link to switch to Private.
If you are on windows 7 Here is a link to the microsoft article which will guide you through the process.
Alternatively, there is a link for the microsoft FixIt Tool.