Fixed Old Start Menu Problem - Got New Problem

[HoppaLong]

XP Pro_SP3

I posted about a Start Menu problem a few weeks ago.  Using a couple of process logging apps, I was able
to determine the cause of some very erratic and quirky behaviour.  Everything was working normally for
several days.  Now, I've got a new problem which may be easier to fix.

The Start Menu instantly closes when I release the left mouse button after moving an item.  Just to be clear,
the items I'm dragging are all inside the Start Menu hierarchy.  I haven't changed any of the "Taskbar and
Start Menu" settings.  The Start Menu shouldn't close after you drag a single item to a new location.