hey. i m running win2000, im not sure if i got the new W32/ DCOM virus.. i checked for MSBLAST.exe and it wasn't running under applications, however, SVCHOST.exe kept crashing. i updated to SP4 ( iw as on SP2, heh).. and got the MS patch for it, tehen updated NAV. After i updated NAV i rebooted just to be safe, and now windows installer comes up every time i try to open any program looking for "NAVCE.msi". i boguht the computer used and NAV corporate edition was already on there, it keeps asking for the NAVCE.msi installation package.. can anyone help?