Hi Roy. I'm Greg, an installation specialist and 8 year Windows MVP, here to help you.
Are you right clicking the program .exe file to Run as Administrator, and installing from an Administrator account?
Check at Settings > System >About for the Edition of Windows 10. If it is "S" version then it limits what programs can be installed. You'd need to upgrade to Pro which I believe is free right now.
Otherwise go over this checklist to make sure the install is set up correctly, optimized for best performance, and any needed repairs get done: http://answers.microsoft.com/en-us/windows/wiki...
If nothing else helps then run a Repair Install by installing the Media Creation Tool and choosing from it to Upgrade Now. This solves many problems and will also bring it up to the latest version which you need anyway and by the most stable method. http://windows.microsoft.com/en-us/windows-10/m...
I hope this helps. Feel free to ask back any questions and let us know how it goes. I will keep working with you until it's resolved.