The latest update to McAfee's Guard Dog utility heals the program's incompatibilities with other utilities and Netscape's cache cleaner, and updates its antivirus engine and virus signature file. Get the 2MB patch from support.nai.com/files/grd/prm/gd205upd.exe. Another Guard Dog tic blocks creation of a disk in the emergency disk set. Find a 75KB fix at support.nai.com/files/grd/prm/gdedupdt.exe.