I am running Windows XP Home Edition SP3 32-bit. I have a strange problem(s) that I think has to do with explorer.exe. Here is a list of the problems I have noticed:
First of all pop-up notifications associated with the icons in the bottom-right (near the clock) are never displayed. However it still plays the sound when it's supposed to display.
In a seemingly random chance, closing out of an Explorer window sometimes makes the taskbar unresponsive for about a minute, after which it would then return back to normal.
Also, from time to time at roughly 2-4 hour intervals, it seems to horribly malfunction. The desktop icons either disappear or become totally disfigured. If I try to open an Explorer window it only shows the title bar and nothing else. The only way that I found to temporarily fix it is to end the explorer.exe process and run it again.
Does anybody have any idea how I could fix this? Please refrain from suggesting a virus scan or format/system restore. Thanks.