Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

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

What do I do when I've tried upgrading to the latest version of Firefox and I see the message: "access denied"?

  • 3 回覆
  • 1 有這個問題
  • 11 次檢視
  • 最近回覆由 FredMcD

more options

I've tried multiple times to upgrade to the latest version of Firefox. I click download, then run, and shortly after, a little pop-up appears titled "7-Zip" and the message "Access is denied" is within the pop-up.

I've tried multiple times to upgrade to the latest version of Firefox. I click download, then run, and shortly after, a little pop-up appears titled "7-Zip" and the message "Access is denied" is within the pop-up.

所有回覆 (3)

more options

Have you tried using Help > About Firefox to do an actual update?

more options

Try this:

It is possible that anti-virus software is causing the problem. Boot the computer in Windows Safe Mode with network support (press F8 on the boot screen) as a test.

more options

Separate Issue; Update your Flash Player v16.0.0.235 https://www.adobe.com/products/flashplayer/distribution3.html