Avatar for Username

Søg i 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.

Læs mere

Denne tråd blev arkiveret. Stil et nyt spørgsmål, hvis du har brug for hjælp.

How to fix JavaScript App Type error: Components classes'@mozilla.org/extensions/manager;1' is undefined

  • 3 svar
  • 161 har dette problem
  • 3 visninger
  • Seneste svar af Xircal

Azmax
Azmax
more options

Every time FF4.0.1 is opened the error message shows and must nbe closed before the FF screen shows. I've reloaded FF4.0.1 in hopes some code was missing, but no change....the Java Script Application error message still shows?

Every time FF4.0.1 is opened the error message shows and must nbe closed before the FF screen shows. I've reloaded FF4.0.1 in hopes some code was missing, but no change....the Java Script Application error message still shows?

Valgt løsning

See http://support.mozilla.com/en-US/questions/749513

Læs dette svar i sammenhæng 👍 5

Alle svar (3)

Xircal
Xircal
more options

Valgt løsning

See http://support.mozilla.com/en-US/questions/749513

Azmax
Azmax Spørgsmålsstiller
more options

Following the ideas in the prior FAQ cited, went to the FF Troubleshooting extensions and themes & followed it down through disabling extensions. The Ask toolbar turned out to be the culprit even though in was not on the FF screen.

Xircal
Xircal
more options

I noticed you have My Web Search installed which might also cause you problems at some time in the future. I'd avise you to disable that too via Add-ons | Plugins. See http://en.wikipedia.org/wiki/My_web_search

You also need to update Flash via http://get.adobe.com/flashplayer/ Details of the vulnerability in the version you have installed at the moment can be seen here: http://www.adobe.com/support/security/advisories/apsa11-02.html