One user is facing issue while updating any file(Word, excel, power point..) shared by any user in Teams channel, using option "Open -> Open in word".
He can open the file, perform the changes and when try to save it gives an error as below:
The file has not been uploaded into server. Do you want to save a copy of the file or close the file and cancel all the changes you have done?
Thanking you in advance.
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I have tried repairing Office 365 on user's system and it worked. User is able to edit and save documents from Teams using Desktop App .