Windows XP (SP2) Taskmanager Problem

My taskmanager does not pop up as a proper window anymore, it’s missing the blue bar on top with all the menues (close, minimize, maximise etc.), all I actually see is a framed task list only.
I can execute limited functions related to the task itself by right-clicking, but I can’t see or switch to e.g. “Processes”.
There are no menues/functions when I right-click the frame anywhere.

Does anyone know how to restore this?

Not sure if it is related but the last thing I did was to install the Malicious Software Removal tool from Microsoft as part of the automatic updates.

Double click on any of the border area (frame) and it will pop back.

Excellent, it worked. Many thanks! :slight_smile: