I ran into this problem where my Aero interface is disabled but the troubleshooter comes up telling you to disable to Mirror
Driver or turn off programs that might be using it. Well I turned all the programs off, I did not have any Mirror
drivers installed, and it gives me the same error. This happened to me and a client of mine with a brand new laptop. I am not sure what is going on since their handy little troubleshooter gives you no more information than to disable Mirror
driver programs.
I am wondering if this happened because of a windows update lately as I have two other laptops with Windows 7 installed and neither has this error yet. I have reinstalled my video card
drivers with no luck, and completely removed Live Mesh no luck. Other than that I have nothing running that I know of.