Type Msconfig in the run box
Tom R.: 3.) Click OK
Tom R.: 4.) Once in Msconfig, click the Startup Tab, and remove the checks from everything except zatray.exe.
Tom R.: 5.) Click the Service Tab, place a check in "Hide All Microsoft Services." Now remove checks from everything other than TrueVector Internet Monitor and ZoneAlarm ForceField IswSvc
Tom R.: 6.) Click OK
Tom R.: 7.) Restart your computer and see if it works.
Tom R.: 8.) If it works, go back into Msconfig and place checks back in five or so at a time and restart, so you can narrow down what is causing the conflict.