Support for Windows7

Hi,



I created a few scripts in Windows Vista. Those run fine on
Windows Vista. On executing the same scripts in Windows 7, those
scripts fail. It shows "Object doesn't exist" error against many
objects. So my question is that is Windows 7 fully supported by test
complete? If yes, how can i make my scripts run without making any
changes?



Any help is greatly appreciated!



Regards,

Farhana