While AmberPOS will download and install .net 4.6.1 if it isn't already installed on a computer it is faster and more reliable to download and install it separately through the Microsoft website.
*** If you get this error "This security ID may not be assigned as the owner of this object." you need to login with an Administrator Account as this account does not have enough privileges to install .NET 4.6.1 ***
1. Go to https://www.microsoft.com/en-us/download/details.aspx?id=49981 and click the "download" button.
2. Once you click the download button a box will pop-up asking you to save the file depending on your web browser. (a. if the download does not start automatically you can click the link that says "click here")
3. Once the file is downloaded launch the program from the browser.
4. Agree to the terms and conditions and then click "install".
5. Wait for the program to download and install. It should continue automatically.
6. Once the installation is complete just click "Finish".
7. Finally, restart the computer and it will finish installing.