Client authentication failed – TDi

This guide is used if you are receiving the error stating: Client authentication failed (please see the screen shot below).

This will mean you are using a login link that is no longer active.

When logging in please make sure you use the below link:

This will take you to the correct login and allow you to access the system.

If you are still having issues after this please contact us by either calling 01246 808 053 or emailing support@tdi.tc