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

Add-ons window does not appear when selected from Tools/Addons unless new tab opened first

  • 1 cavab
  • 4 have this problem
  • 4 views
  • Last reply by TonyE

more options

Addons window does not open when Tools/Addons selected, unless New Tab (blank) selected first. Is there a fix, or is this a bug

This happened

Every time Firefox opened

== upgraded to 3.0

Addons window does not open when Tools/Addons selected, unless New Tab (blank) selected first. Is there a fix, or is this a bug == This happened == Every time Firefox opened == upgraded to 3.0

Chosen solution

This is an issue with one of your add-ons, Mr Tech Toolkit, it is a known problem but I know of no fix, though there are some workarounds.

In the Mr Tech Toolkit options, on the "Manager Hacks > Behaviour" section, you will have "Select Window Target" set to "New Tab". A workaround is to change it to "New Window"

Another workaround is to use a bookmark to open the add-ons manager in a tab. Create a bookmark with the following location: chrome://mozapps/content/extensions/extensions.xul

Read this answer in context 👍 1

All Replies (1)

more options

Seçilmiş Həll

This is an issue with one of your add-ons, Mr Tech Toolkit, it is a known problem but I know of no fix, though there are some workarounds.

In the Mr Tech Toolkit options, on the "Manager Hacks > Behaviour" section, you will have "Select Window Target" set to "New Tab". A workaround is to change it to "New Window"

Another workaround is to use a bookmark to open the add-ons manager in a tab. Create a bookmark with the following location: chrome://mozapps/content/extensions/extensions.xul