This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Cari Bantuan

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Pelajari Lebih Lanjut

On Windows 10, latest version of Windows Defender (as 26 May 2017) block updater. If Windows Defender is disabled the installation is ok. Any workaround ?

  • 1 balas
  • 2 memiliki masalah ini
  • 2 kunjungan
  • Balasan terakhir oleh user1121639

more options

On Windows 10, latest version of Windows Defender (as 26 May 2017) block Thunderbird updater. If Windows Defender is disabled the installation is ok. I tested this on 3 computers. The installation was ok for previous versions.

On Windows 10, latest version of Windows Defender (as 26 May 2017) block Thunderbird updater. If Windows Defender is disabled the installation is ok. I tested this on 3 computers. The installation was ok for previous versions.

Semua Balasan (1)

more options

Since this is an issue with Windows Defender, the only other workaround other than disabling Windows Defender, is to Download & install the latest version of Thunderbird.