We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

can't download 45.4 windows reports file corrupt

  • 3 balas
  • 1 memiliki masalah ini
  • 1 kunjungan
  • Balasan terakhir oleh Toad-Hall

more options

Laptop running Windows 10 insider version 14942 and Thunderbird 45.3 with no problem, I have used Thunderbird for years and love it! Clicking "about" tries to download 45.4 update but fails, says download full version which opens in browser. This fails wilt message File is corrupt. Desktop running Windows 10 public release version downloads the update with no problem.

Laptop running Windows 10 insider version 14942 and Thunderbird 45.3 with no problem, I have used Thunderbird for years and love it! Clicking "about" tries to download 45.4 update but fails, says download full version which opens in browser. This fails wilt message File is corrupt. Desktop running Windows 10 public release version downloads the update with no problem.

Semua Balasan (3)

more options

might be an anti virus program. They corrupt files in transit sometimes when they try and scan them.

more options

Thanks for your reply Matt, I run Bitdefender internet security 2016 on both computers but only the laptop on the insider version has this problem. I have tried switching off antivirus and Windows SmartScreen but the problem persists.

more options

Try this: Start computer in 'Safe Mode with Networking'. Download from here choosing preferred language and Windows OS.

Uninstall Thunderbird via 'Control Panel' > 'Programs and Features'. then run the one you downloaded to install it.

Then restart computer in normal mode.

Make sure Firewall allows Thunderbird.