You will have to re-install the software again if it's using drivers for the ports available within the application. Sometimes, it's not enough to simply copy the software especially when takes advantage of the physical components.
Before installing, right click the setup package and choose Properties > Compatibility. Choose Windows XP Service Pack 3 from the drop down menu and continue with the installation.
Note: If it installs drivers, accept the warning and continue with the installation because nothing will happen.