I'm running SystemWorks 2003 and will be installing a new version of SystemWorks 2004. I've found before when I went to install Systemworks 2003 and I had "thought" I had my NAV 2002 uninstalled/deleted everywhere I couldn't install SW2k3 as it ran into error due to leftover symantec I could never find. So I basicly had to do a fresh install of the OS and then installed SystemWorks without any problems. Is this typical do have to do this. I was wondering what some of you guys have had to do running NAV or Symantec products and have upgraded.