Windows 10 will reach EOS (end of support) on October 14, 2025. For more information, see this article.

Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

Updated to Version 30 and can no longer access our intranet sites, get the error Not Authorized.

  • 2 replies
  • 11 have this problem
  • 193 views
  • Last reply by cor-el

namo
namo
more options

Hi,

Updated to Version 30 and can no longer access our intranet HTTPS sites , get the error Not Authorized. On previous versions there would be a pop-up requesting username and password. This does not happen in V30.

Thanks for your help.

Hi, Updated to Version 30 and can no longer access our intranet HTTPS sites , get the error Not Authorized. On previous versions there would be a pop-up requesting username and password. This does not happen in V30. Thanks for your help.

All Replies (2)

guigs
guigs
more options

Hi namo, Please check the authorization of the sites. What was working before may have been changed in the update.

Do you use: [capability.policy.localfilelinks.sites]- https://support.mozilla.org/en-US/que.../812417

cor-el
cor-el
  • Moderator
more options

See also:

NTLMv1 auth has been disabled, NTLM support on non-Windows platforms is now deprecated

You can enable NTLM v1 by setting this pref to true on the about:config page.

  • network.negotiate-auth.allow-insecure-ntlm-v1 = true

Note that this makes it possible for a network sniffer to intercept passwords that will be send unencrypted over the network.