[Dx4win] Error message relating to DX4Win

[Joe Stepansky]

Hello all!

My brother Steve, KC3WX, has asked me to post this message as he's not yet 
registered on this reflector.

He's been running DX4Win under Vista for a few months now (latest version) 
and decided to load N1MM for contesting.  After loading N1MM he discovered 
that his DX4Win packet access disappeared.  He then decided to remove N1MM 
to try and go back to square 1.  However, after removing N1MM, he now gets 
the following message when trying to open DX4Win:

portdriverc:\windows\system32\vichwll.sys cannot be used
continue without access to LPT ports?

Any ideas what this might be?  Packet was working fine before he installed 
N1MM, though I have no idea why that might make a difference.  Steve's 
email is sstepa at verizon.net, and I'm copying him on this message.  Thanks!

73, Joe KQ3F