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。

Learn More

Re couldnt load XPCOM.

  • 3 回覆
  • 30 有這個問題
  • 2 次檢視
  • 最近回覆由 cor-el

more options

Above comes up every time I try to load anything from my start screen I get the above message . I have seen on the internet I should load the latest Firefox but as I cannot load anything how should I go about it Many thanks Phil g

Above comes up every time I try to load anything from my start screen I get the above message . I have seen on the internet I should load the latest Firefox but as I cannot load anything how should I go about it Many thanks Phil g

被選擇的解決方法

What Windows operating system are you using?

Try this:

從原來的回覆中察看解決方案 👍 2

所有回覆 (3)

more options

hi phil, this is a problem that is usually caused by a windows system restore. please first try a clean reinstall of firefox:

  • download the full firefox setup file from https://www.mozilla.org/firefox/all/
  • uninstall firefox on the machine
  • manually delete all remaining files in the firefox program folder, which usually resides in C:\Program Files (x86)\Mozilla Firefox\
  • reinstall firefox

in case this did not help, the xpcom error message at startup might also be caused by third-party security tools: http://kb.mozillazine.org/Browser_will_not_start_up#.22Couldn.27t_load_XPCOM.22_error

more options

Hi Philipp ,thanks for your reply but I am not brilliant on the computer & I can't figure how to delete a program on the computer which will not open past the first screen or install updated Firefox as I can no longer open a browser as I think I only have firefox

more options

選擇的解決方法

What Windows operating system are you using?

Try this: