well if you have windows 8 pro and dont mind switching FROM windows 8, revert back to win7
if you bought your PC from certain vendors they allow you to revert back to windows 7 for free. NOT if you bought an OEM version however.
im not sure if you could use them in tandem or not, i doubt it though. i believe your product key will work with a standard windows 7 home disc as well as your Windows 8 disc
Otherwise, Oracle has a free program to run a Virtual Machine on your computer called VirtualBox. i use it to run old windows 98 games that havent been rebuilt.
you could simply install a copy of windows xp onto your currently running windows 8 and dedicate most of the resources to the virtual machine.
http://www.computerworld.com/s/article/9230815/Microsoft_will_allow_downgrades_from_Windows_8_to_Windows_7_Vistaits a hardcore solution to your problem, but if you simply cant get it to work, this will.
This post was edited by saxyboy88 on Jan 4 2013 10:27pm