I (and some others here :)) see problems with McAfee Virusscan
Enterprise 8.0i and Netware Support Pack and patches with "server.exe"
included. The solution was: Disable Virusscan during extraction of the
patches/support packs.

McAfee hat introduces some new features in 8.0i such as port blocking
etc. The Problem with the server.exe is, that its unpacked in a
directory "startup". 8.0i has a rule, that any *.exe file, that is
unpacked in a "startup" directory (such as windows "startup")should be
blocked. You can disabled that in "Access Protection Properties" - "File
Share and Folder Protection". Select the rule "prevent access to
suspicious startup items (.exe)" and switch it to Warn mode.