I noticed that my Windows 7 Aero effect was not enabled yesterday after an IT tech had DameWared to my PC to help with an issue I was having. When I went into the Control Panel and “Troubleshoot Aero Effects” option, I received the following error message: “Mirror drivers don’t support Aero effects” and the Troubleshooting dialog was unable to resolve the issue.
To resolve this, open your Device Manager, expand Display Adapters and Disable the “Dameware Development Mirror Driver 64-bit” driver.
Click “Yes” to disable the device.
Click “Yes” to restart your computer.
To stop DameWare from installing/using the MRC Mirror Driver, open DameWare Mini Remote Control, click the View menu, and choose Default Host Properties…
Click on the Mirror Driver tab and UNCHECK the Use MRC’s Mirror Driver if available option.