Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Updated to ver 9.0.1; get error:oad: TypeError: Components.classes['@checkpoint.com/XPCOMTrustCheckerMozilla/TrustCheckerMozilla;1'] is undefined

  • 1 reply
  • 2 have this problem
  • Last reply by cor-el

more options

XP Media Center 2002, Service Pack 3.

All Replies (1)

more options

That is a problem with a ZoneAlarm toolbar or extension (TrustChecker) that isn't working properly.

Start Firefox in Troubleshoot Firefox issues using Safe Mode to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).