TaskBar+Icons+doing+a+disappearing+act

TaskBar Icons doing a disappearing act

There exists a known problem in XP of the icons on the Task‐Bar vanishing, and it is a devil of a job to get them back

Here is one possible solution :‐

You will note if you have downloaded Tweak UI...there is a check box under "Taskbar and Start Menuʺ which says:-

ʺShow taskbar notification iconsʺ...

This needs to be checked ( A tick put in the box ) for it to show up, because it over‐rides any other custom settings....