NOTE: This is cross-posted in the Firewalls forum here. Sort of an odd place to ask, but the information is most likely to be available from a NIS File Check user. There's a guy over in the USENET newsgroup, comp.security.firewalls, trying to install NIS 1.0 on Win 98 SE but he's having some problems getting the product enabled after doing so. Apparently, Symantec no longer offers the update to NIS 1.01 on LiveUpdate, so he may need to know what the correct file version/hash, etc., should be for the supplementary files. PM me if you've got any assistance to offer on this subject.