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[aracrekab]

I am getting this message each time I open a pdf and then close it out.  the folders are still there but I have to get out of files and back into it to find them again.  Why am I getting this message?  I have cleared the Teams Cache and signed out of Teams and signed back.  Neither of these solutions have fixed the problem. 

[#2]

Hello,

Can you please check in case you have any folders in the Microsoft Teams space with a special character like &, $, @ in the name. You might have to rename the folder and remove the special character and then restart the Team.

With Regards,
Satish U