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

This thread was archived. Please ask a new question if you need help.

script to import settings from I.E. fails (on a laptop and a desktop)

  • 2 majibu
  • 8 wana tatizo hili
  • 2 views
  • Last reply by jaoldham

jaoldham
jaoldham
more options

Message Box "Warning: Unresponsive script" etc.

"Script: file:///C:/Program%20Files/Mozilla%20Firefox/components/nsUrlClassifierLib.js:49"

Get above message, cannot continue, cannot Stop script, cannot close message box. Have to close Firefox using task manager and restart.

Message Box "Warning: Unresponsive script" etc. "Script: file:///C:/Program%20Files/Mozilla%20Firefox/components/nsUrlClassifierLib.js:49" Get above message, cannot continue, cannot Stop script, cannot close message box. Have to close Firefox using task manager and restart.

All Replies (2)

scoobidiver
scoobidiver
more options

Follow instructions in Warning Unresponsive script - What it means and how to fix it.

If you want to import data from IE, check out Import Bookmarks and other data from Microsoft Edge.

jaoldham
jaoldham Mwenye swali
more options

None of the responses in the message box function. I can't close the message box, I have to shut down Firefox (thru the Task Manger) and re-start it in order to recover.