Hi @daemonika
That is an oddly specific version but it worked. I uninstalled the other .NET version and installed 8.0.16 and I was able to install VPN pro without getting the privileges error. Thank you.
Here is the .NET version link: https://builds.dotnet.microsoft.com/dotnet/WindowsDesktop/8.0.16/windowsdesktop-runtime-8.0.16-win-x64.exe