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the browser based authentication dialog failed to complete. reason the protocol is not known

Hi,

for several days i ve this message when i want sign in :

 

protocol.jpg

 

Uninstall and reinstall , the same.

Security IE medium , the same.

 

An idea ? i can 't connect

 

thanks for your helps

Status: New
Comments
Community Support Team

@Cobra77 

 

You may check if Reset Internet Explorer settings helps.