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

Cuireadh an snáithe seo sa chartlann. Cuir ceist nua má tá cabhair uait.

Can't logon on Windows 7 Home Premium

  • 4 fhreagra
  • 4 leis an bhfadhb seo
  • 1 view
  • Freagra is déanaí ó user1068417

more options

Tried to fix slowness, freezing up. Logged off, now get a message "the user profile service failed the logon. User profile cannot be loaded".

Tried to fix slowness, freezing up. Logged off, now get a message "the user profile service failed the logon. User profile cannot be loaded".

Réiteach roghnaithe

If the user profile can't be loaded, it's a system error, not a problem with Firefox. Unfortunately, if you can't log in, I don't know how you would fix this.

Start by booting in safe mode and uninstalling Firefox if you feel that's the cause. Otherwise, also try using System Restore and see if that works.

Read this answer in context 👍 0

All Replies (4)

more options

And how does this pertain to Firefox? (Sorry, I just don't see the connection.)

more options

Windows 7 help forum: http://www.sevenforums.com/

more options

No problem until I followed instructions to fix Mozilla, logged off and attempted to log in the next day.

more options

Réiteach Roghnaithe

If the user profile can't be loaded, it's a system error, not a problem with Firefox. Unfortunately, if you can't log in, I don't know how you would fix this.

Start by booting in safe mode and uninstalling Firefox if you feel that's the cause. Otherwise, also try using System Restore and see if that works.