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.

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

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

missing ISWUIlib.dll on startup

  • 1 amsa
  • 3 sa na da wannan matsala
  • 4 views
  • Amsa ta ƙarshe daga cor-el

more options

on startup, flashes "missing ISWUIlib.dll, then "updating dll is missing" then starts normally.

on startup, flashes "missing ISWUIlib.dll, then "updating dll is missing" then starts normally.

All Replies (1)

more options

The file ISWUIlib.DLL is a process belonging to the ZoneAlarm ForceField program.

You can try to ask at the ZoneAlarm forum: http://forums.zonelabs.com/index.php