Karel said:
			
		
	
	
Thanks very much for your replies.  I have already installed and run
Spybot.  Do I need to install and run the other programs you recommend
as well?
The vinavbar directory on my computer is at c:\program files\common
files\microsoft shared\web server extensions\40\bots.  This does not
square with what the above link says the file location should be.  I am
not running a server, just two computers with a DSL connection through a
Netgear router.
The vinavbar subdirectory was created on my computer when I clicked on a
newsgroup message.  I did not open the attachment, but the attachment
name was the same as the above mentioned directory name, plus a
multidigit file name.  This filename does not appear on my computer -
the vinavbar subdirectory is supposedly empty.  My router, my Norton, my
XP Pro software firewall, and Spybot have ignored it.  I did download a
Windows Update that claimed it fixed an IE vulnerability, and that may
somehow be connected with this odd little subdirectory.
Hannibal