This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

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

Denc nañu waxtaan wii. Yónneel yeneen laaj soo soxlaa ndimbal.

Error message "ISWUIlib.dll missing each time I start Firefox

  • 1 tontu
  • 4 am na jafe-jafe bii
  • 1 view
  • i mujjee tontu mooy Logan

AnonymousUser
AnonymousUser
more options

This error comes up each time I open Firefox. I go on and Firefox works fine.

This happened

Every time Firefox opened

This error comes up each time I open Firefox. I go on and Firefox works fine. == This happened == Every time Firefox opened

All Replies (1)

Logan
Logan
more options

Uninstall and reinstall ZoneAlarm Forcefield. That should fix the problem.

See this thread.