Hello,
I have viewed other articles similar but neither seem to help. Basically I work at a council and we have gone about upgrading the rest of the machines from XP to 7, Now we only seem to be having this issue with a few of the machines out of all of them, this issue is upon minimizing anything such as Internet Explorer the full task bar disappears it just leaves a blank space and the start button, we have made sure it is not set to auto hide.
So far the only remedy we have is to reboot the machine, it might not happen again for a couple of days but it happens again eventually. It windows explorer does not crash either and the only way to access software open is to use Alt + Tab.
Finally these computers are within quite a big network if this helps any.
Thank you for your help much appreciated.
Regards
Eddy