為了改善您的使用體驗,本網站正在進行維護,部分功能暫時無法使用。若本站的文件無法解決您的問題,想要向社群發問的話,請到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 發問,我們的社群成員將很快會回覆您的疑問。

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

Firefox no longer listed for default selection after 61.0.2 update

  • 2 回覆
  • 1 有這個問題
  • 1 次檢視
  • 最近回覆由 caladie

more options

Firefox stopped being my default browser after today's update to 61.0.2 (64-bit) on my Win 10 system.

Mozilla "Firefox" is not listed under default browsers to switch to.

There seems to be a cruel "workaround" if I knew every file extension to manually associate but this is not the way to go. I certainly don't want to do the entire list manually.

For clarity I attached the listing (or non-listing of Firefox) for Default Web Browsers after today's update.

I have reinstalled Firefox but it is still not my default browser and cannot be selected. Clicking "Make Default" under Firefox options takes me to the same page in the screenshot.

Firefox stopped being my default browser after today's update to 61.0.2 (64-bit) on my Win 10 system. Mozilla "Firefox" is not listed under default browsers to switch to. There seems to be a cruel "workaround" if I knew every file extension to manually associate but this is not the way to go. I certainly don't want to do the entire list manually. For clarity I attached the listing (or non-listing of Firefox) for Default Web Browsers after today's update. I have reinstalled Firefox but it is still not my default browser and cannot be selected. Clicking "Make Default" under Firefox options takes me to the same page in the screenshot.
附加的畫面擷圖

被選擇的解決方法

OK, I did much of what you suggested and it's working.

I used IObit's "Powerful Uninstaller", and rebooted. I installed from the "Full Version Installer" you (Pkshadow) supplied the link for.

I was apprehensive about the "Windows Disk Cleanup" so I did not run that. I may try that after my next full backup but it was not needed in this case, for this fix.

Thank you Pkshadow.

I am curious what the 'real' problem was. What got blown away by this recent update? Anyone have an idea?

從原來的回覆中察看解決方案 👍 0

所有回覆 (2)

more options

Hi, please uninstall Firefox. Then Delete the Mozilla Firefox Folders in C:\Program Files , C:\Program Files(x86) & C:\ProgramData Then restart system. Then run Windows Disk Cleanup. (Note: This should be Pinned and run Weekly, If never done below expect 10's of gig's) Then run it again and click the button that says Cleanup System Files. Note: your Firefox Profile is saved. But you should make a back up before you do :

Reinstall with Current Release Firefox 61.0.2 with a Full Version Installer

Please let us know if this solved your issue or if need further assistance.

more options

選擇的解決方法

OK, I did much of what you suggested and it's working.

I used IObit's "Powerful Uninstaller", and rebooted. I installed from the "Full Version Installer" you (Pkshadow) supplied the link for.

I was apprehensive about the "Windows Disk Cleanup" so I did not run that. I may try that after my next full backup but it was not needed in this case, for this fix.

Thank you Pkshadow.

I am curious what the 'real' problem was. What got blown away by this recent update? Anyone have an idea?