The theme works but only if the Display Driver is installed first AS we all know , that is impossible for the momment ! So, the implemented Theme will be activated only when Display driver is properly installed and rebooted ! You need to integrate some display drivers to be installed before the theme is ready to apply ! check this Microsoft link of how to do ! : http://technet.microsoft.com/en-us/library/dd759162.aspx I hope this will asnwer your question for a while !