no aero effects in windows 7.. help

[death-gate]

hello,i have installed windows 7 and there is no aero effects..when i trouble shoot problems with transparency and aero effects it gives me this message

""The current video card may support Aero with a driver that is compliant with the Windows Display Driver Model (WDDM). Contact the manufacturer of your computer or video card for a WDDM-compatible driver.""

help me please

[Expertz]

First of all can you please tell us what is your full computer specifications? Secondly, you will have to download and save all of the Windows 7 drivers available for your machine. Run them one by one by first right clicking the file and then selecting Troubleshoot compatibility. If that doesn't work, you may have to re-install XP because your laptop or computer is not officially supported for use with Windows 7.