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.

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

When using Firefox we get a unauthorized URL http://netloader.cc/run. I have removed and reinstalled Firefox but still get this URL

  • 1 reply
  • 2 have this problem
  • 5 views
  • Last reply by user633449

more options

When using Firefox as my search engine we get an Unauthorized URL called netloader.cc/run appear which gets blocked by my anti virus program TrendMicro. I have removed Firefox and reinstalled it but still we get the URL again. Any ideas of how to get rid of it would be great.

ThanksMalcolm

When using Firefox as my search engine we get an Unauthorized URL called netloader.cc/run appear which gets blocked by my anti virus program TrendMicro. I have removed Firefox and reinstalled it but still we get the URL again. Any ideas of how to get rid of it would be great. ThanksMalcolm

Chosen solution

The Reset Firefox feature can fix many issues by restoring Firefox to its factory default state while saving your essential information. Note: This will cause you to lose any Extensions, Open websites, and some Preferences.

To Reset Firefox do the following:

  1. Go to Firefox > Help > Troubleshooting Information.
  2. Click the "Reset Firefox" button.
  3. Firefox will close and reset. After Firefox is done, it will show a window with the information that is imported. Click Finish.
  4. Firefox will open with all factory defaults applied.


Further information can be found in the Refresh Firefox - reset add-ons and settings article.

Did this fix your problems? Please report back to us!

Read this answer in context 👍 1

All Replies (1)

more options

Chosen Solution

The Reset Firefox feature can fix many issues by restoring Firefox to its factory default state while saving your essential information. Note: This will cause you to lose any Extensions, Open websites, and some Preferences.

To Reset Firefox do the following:

  1. Go to Firefox > Help > Troubleshooting Information.
  2. Click the "Reset Firefox" button.
  3. Firefox will close and reset. After Firefox is done, it will show a window with the information that is imported. Click Finish.
  4. Firefox will open with all factory defaults applied.


Further information can be found in the Refresh Firefox - reset add-ons and settings article.

Did this fix your problems? Please report back to us!