Cannot open a new browser window
I have always kept more than one browser open with multiple tabs, suddenly today I am unable to open more than 1 window. When I click on open in new window nothing happens!
I have always kept more than one browser open with multiple tabs, suddenly today I am unable to open more than 1 window. When I click on open in new window nothing happens!
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By ending my firefox process, I was able to open multiple browser windows again. Hope this helps.
Ending Processes - Windows 7:
- Ctrl + Alt + Del
- Start Task Manager
- Processes Tab
- Select Process to be Stopped
- Select End Process Button
- End Process
Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the add-ons is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).
- Don't make any changes on the Safe mode start window.
See:
- Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems
- Troubleshoot issues with plugins like Flash or Java to fix common Firefox problems
If it does work in Safe-mode then disable all extensions and then try to find which is causing it by enabling one at a time until the problem reappears.
- Use "Disable all add-ons" on the Safe mode start window to disable all extensions.
- Close and restart Firefox after each change via "File > Exit" (Mac: "Firefox > Quit"; Linux: "File > Quit")