Windows vista playing up - taskbar moves ,no desktop background...

Sometimes when i am on the computer , the open program 'minimizes' to the
taskbar, part of the task bar moves to the top of the screen, the desktop
background disapears to leave a black screen the desktop icons disapear
and i when i click on a program on the taskbar it flashes open then minimizes
back to the taskbar. The only way i have found to resolve this is to log of
and log back on again. I was just wondering if anyone else had this problem
and/or a way to fix it. Iam running windows vista, although this doesnt
usually happen it has happend for the first time today and it has happend
twice. any help would be apprechiated

See http://support.microsoft.com/kb/932406/en-us


"James" wrote:

> Sometimes when i am on the computer , the open program 'minimizes' to the
> taskbar, part of the task bar moves to the top of the screen, the desktop
> background disapears to leave a black screen the desktop icons disapear
> and i when i click on a program on the taskbar it flashes open then minimizes
> back to the taskbar. The only way i have found to resolve this is to log of
> and log back on again. I was just wondering if anyone else had this problem
> and/or a way to fix it. Iam running windows vista, although this doesnt
> usually happen it has happend for the first time today and it has happend
> twice. any help would be apprechiated