Try Taskbar Repair Tool Plus!.
Trying to unweave, unwind, unravel
And piece together the past and the future,
T. S. Eliot
Constantly annoyed by the fact that my taskbar 'autohide' is apparently disabled every time I reboot my machine. I go to the settings for the taskbar and 'autohide is still checked as a configuration option but, no matter what I do, the taskbar will not autohide.
Any ideas on how I can fix this?