Forum Discussion
Microsoft Teams Error Code 0xcaa80000
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
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
YOUR THE WINNER! Thanks alot. We searched 2-3 weeks for the resolution/fix, and this works! Thanks!
We removed the complete AAD.BrokerPlugin folder.