netevent.dll

Hoping a Windows XP expert on this forum could shed some light on this:

Looking in my event viewer, I keep getting 1 system error showing up in there,
http://members.westnet.com.au/eklim/event.jpg

Apparently this netevent.dll file is missing. Everytime I shut down the computer, a window pops up for like half a second, too quick for me to catch the whole thing but it goes something like this:

.NET Broadcast Event Window Ver .... 1.05
Program not responding...

This window is exactly like a "Program not responding..." window with an "End Now" button. However, it ends by itself within a split second and the computer successfully shuts down.

Now I'm not sure that these problems are associated but I'll really appreciate it if someone could shed some light on the above problems. It'd be great if I can get rid of these 2 niggly issues.

Thanks.

 

Anyone? Please save me from reformatting my HDD...