This is the correct Answer
Edit the registry
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced
Add DWORD DisablePreviewWindow Value = 1
Restart and the idiotic toolbar thumbnail will be gone.
Vijer,
While I agree with your posts, this didn't work for me. I'm running Windows 7 Pro with service pack 1. Setting the hover time up to a minute "works" to the extent that the thumbnails don't appear unless you hover for a full minute, but the process and
timer are still running taking up CPU cycles. This should *definitely* be a checkbox available in the taskbar properties.
An excellent example of the tunnel vision engineers get about their product is the statement, "Taskbar Thumbnails (not called popups) are actually a very important and handy feature for many of us." All the users that have reached this thread would argue
that Taskbar Thumbnails (not called popups) are a very annoying and irritating feature for the rest of us.