I use windows XP pro SP3 and all of sudden my task bar becomes very instable. The little tray icon to use when I want to remove a peripheral has disappeared as well as the volume icon. I can retrieve the volume icon from the configuration menu and I can also retrieve the tray iconif I execute
%SystemRoot%\System32\RUNDLL32.EXE shell32.dll,Control_RunDLL hotplug.dll, but it does not remain stable and is not available again If I restart the computer.
This is all extremely annoying because I use a lot of USB keys for transfer as wellas an external disc.
How can I repair. I have tried everything