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

I deleted a bunch of certificates. Now I can't get into web sites. I tried reinstalling firefox. No joy. John

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

more options

I mistakenly deleted a bunch of certificates. I can't get into web sites. How can I replace the certificates?

I mistakenly deleted a bunch of certificates. I can't get into web sites. How can I replace the certificates?

被選擇的解決方法

Hi steeldrv, you can remove Firefox's certificate store file (cert9.db) and let it generate a new one. However, if you mention what is happening now -- do you get an insecure connection error page? -- there might be a different workaround.

For the steps to replace the cert9.db file, see the "corrupted certificate store" section of the following article: What do the security warning codes mean?

That article also lists possible fixes for other issues. To find the particular error code, you might need to click an "Advanced" button on the error page.

從原來的回覆中察看解決方案 👍 0

所有回覆 (2)

more options

選擇的解決方法

Hi steeldrv, you can remove Firefox's certificate store file (cert9.db) and let it generate a new one. However, if you mention what is happening now -- do you get an insecure connection error page? -- there might be a different workaround.

For the steps to replace the cert9.db file, see the "corrupted certificate store" section of the following article: What do the security warning codes mean?

That article also lists possible fixes for other issues. To find the particular error code, you might need to click an "Advanced" button on the error page.

more options

Did you try to close and restart Firefox? If you deleted builtin root certificates then this might help.