Run System Restore to a time before the problem began.
"Chris from OK" <Chris from OK@xxxxxx> wrote in message
news:860B95F0-F9FB-4BC0-9791-6D3EA62373FA@xxxxxx
> For no apparent reason, Sidebar will not load or function. The error
> message
> I get when trying to start any downloaded Gadget is
>
> "Unable to load "C:\Program files\Windows\Sidebar\Gadgets\Clock.Gadget".
> (identical for every other gadget besides clock.gadget)
>
> How can I repair Sidebar? Do I re-install Vista (a scary proposition) or
> is
> there some kind of repair tool?
>
> Thanks in advance for your help.