Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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.

Buscar en Ayuda

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

After auto-update Firefox will not startup.

  • 1 respuesta
  • 0 tienen este problema
  • 1 visita
  • Última respuesta de Morbus

more options

When computer was booted this morning got msg that Firefox was being updated. After update finished and tried to load Firefox 3.6.3 got a dialog box titled "Firefox.exe - Entry Point Not Found" with this in dialog box: "The procedure entry point Port_LoadLibraryFormOrigin could not be locaeded in the dynamic link library nssutil3.dll."

This happened

Every time Firefox opened

User Agent

Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)

When computer was booted this morning got msg that Firefox was being updated. After update finished and tried to load Firefox 3.6.3 got a dialog box titled "Firefox.exe - Entry Point Not Found" with this in dialog box: "The procedure entry point Port_LoadLibraryFormOrigin could not be locaeded in the dynamic link library nssutil3.dll." == This happened == Every time Firefox opened == User Agent == Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)

Todas las respuestas (1)

more options

Hello Harvey.

Hopefully this support article is what you need:

https://support.mozilla.com/en-US/kb/Firefox+will+not+start