Forum Discussion

blue_man's avatar
blue_man
Iron Contributor
Aug 04, 2020
Solved

Microsoft Teams Error Code 0xcaa80000

0xcaa80000 Hi,   Has any come across this error code for Teams 0xcaa80000? Seem to be a lot of forum post about Outlook on various forums, but nothing for Teams.   I have tried from a different ...
  • blue_man's avatar
    blue_man
    Aug 06, 2020

    ThereseSolimeno 

    I found that deleting the token binding key had resolved the issues for a number of people in Google searches that I did. Only thing is when I deleted the token key I logged into the Teams app and it error'd again. Then as part of a fiddler trace I was doing I kept trying to connect a few times with Teams one after the other and finally the ADFS page popped up to enter the users username and password and it signed in! Unsure if deleting the binding key fixed the issue or not!

     

    C:\Users\BobSled\AppData\Local\Packages\Microsoft.AAD.BrokerPlugin_cw5n1h2txyewy\AC\Microsoft\Crypto\TokenBindingKeys\Keys
    fb47a8d42be514593f982d4b0d7edd08_90cb05ef-cd90-4066-aafe-3397eb8039a5_4068bc0f75fd0f09b9c2c7507f15f982

Resources