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

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

An error message for every window Firefox opens.

  • 1 antwoord
  • 71 hierdie probleem
  • 5 views
  • Laaste antwoord deur cabiman

more options

An error message...

"!!! [dwhelper] init: [Exception... "Component returned failure code: 0x80570016 (NS_ERROR_XPC_GS_RETURNED_FAILURE) [nsIJSCID.getService]"  nsresult: "0x80570016 (NS_ERROR_XPC_GS_RETURNED_FAILURE)"  location: "JS frame :: chrome://dwhelper/content/dwhelper.js :: <TOP_LEVEL> :: line 9"  data: no]"

... for every window Firefox opens. Why? Firefox 3.6.13.

An error message... "!!! [dwhelper] init: [Exception... "Component returned failure code: 0x80570016 (NS_ERROR_XPC_GS_RETURNED_FAILURE) [nsIJSCID.getService]" nsresult: "0x80570016 (NS_ERROR_XPC_GS_RETURNED_FAILURE)" location: "JS frame :: chrome://dwhelper/content/dwhelper.js :: <TOP_LEVEL> :: line 9" data: no]" ... for every window Firefox opens. Why? Firefox 3.6.13.

All Replies (1)

more options

I solved this one today on a Mac. The problem appeared when I was copying the profile from one user A to another user B on the same machine. In that profile folder were three files and one subfolder named 'extensions'-something that seems to contain a folder for any extension user A installed.

After the following procedure I had to reinstall all extensions, but mirically all setting were there. In (for) any case remember to have a backup of your data. Here is what I did:

Stop Firefox; rename Profile to Profile-old; Start Firefox; Stop Firefox - now you got a new clean Profile folder - copy the extension folder and the three extension files from the new Profile to Profile-old; delete Profile; rename Profile-old to Profile; start Firefox; reinstall extension; done

Cheers, Cabiman