Can't get Project My Screen App to work on Windows XP. I tried to install, but it says it's for Windows 7 or later. How can I make it work?
The only thing you can try is Compatibility mode for the application. If you have the setup, right click it and then choose Properties > Compatibility. Select Windows XP from the list and launch it again. If it doesn't work, then it means compatibility with Windows 7 is not possible. I've checked the Microsoft's page and it appears that it says the software requires Windows 7 or later. You will have to upgrade to that operating system to use the software.
As far as I know that you can't use any windows phone related apps like project my screen, windows phone app for desktop etc in a pc running below windows 7. You need to upgrade