Quote: Originally Posted by mitchell65
Set up an Aero theme then try again. I would guess that you haven't got the Aero theme active!
Right click on your desktop and choose "Personalize" and then choose an Aero theme.
Thanks, I got the Aero theme active, however same result.
Quote: Originally Posted by Bill2
You can try the Aero troubleshooter.
Open Control Panel/Troubleshooting. Under Appearance and Personalization, select the Display Aero desktop effects.
In the Troubleshooter dialog, click the Advanced link and place a check mark in the Apply Repairs Automatically option.
Click Next to run the troubleshooter.
I tried "the Aero troubleshooter", and found wddm driver
, so I changed driver.
After checking "the Aero troubleshooter", I open Aero peek option box, then same result.