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!

Search Support

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.

Learn More

Got this message when opening TB this morning: "The application was unable to start correctly (0xc0000005)". [win7]

  • 3 replies
  • 1 has this problem
  • 6 views
  • Last reply by Wayne Mery

more options

Have rebooted PC and reinstalled TB, upgrading from 52 to 60, to no effect; can't start TB in Safe Mode either. My PC runs Windows 7 Professional.

Have rebooted PC and reinstalled TB, upgrading from 52 to 60, to no effect; can't start TB in Safe Mode either. My PC runs Windows 7 Professional.

Modified by Wayne Mery

All Replies (3)

more options

Did google search not turn up anything useful http://bfy.tw/KKfF ?

more options

Oddly, my upgraded TB is now starting normally. The Google search I was directed to suggests this may be a Windows rather than a TB problem.

more options

> my upgraded TB is now starting normally Thanks for the feedback!

> may be a Windows rather than a TB problem. correct