How to export chat text in Microsoft Teams

the error no longer occurs since the MS teams application was updated (can not remember but it should be one of the last versions of 1.2 or one of the first versions of 1.3).

Here are the steps for the workaround again:

• Sign out and close any instances of Microsoft Teams running.
• Navigate to the following path: %userprofile%\appdata\Roaming\Microsoft\Teams
• Create a json file called hooks.json
• Use your favourite notepad editor, add the following line to the newly created file: {"enableProcessIntegrityLevel": false}
• Save and close the file.
• Now, re-open Microsoft Teams and sign in.

In the current MS Teams version (1.3.00.30866 x86), the settings.json file contains the "enableProcessIntegrityLevel" value several times, sometimes it is "true" and sometimes "false". This led to a malfunction (webcams and microphones were sometimes no longer recognized), so that we had to delete the hooks.json files from the user profiles.

Until then, the solution with the hooks.json file had worked well. The solution can also be used for other purposes to define settings for the MS Teams application.

Sorry, I was not aware that questions that do not contain an answer are still considered unsolved.

Chat files and conversations are stored in Teams Cloud Storage(users OneDrive).

Team channel conversations are stored in azure and copied to the same folder on the attached group mailbox (hidden) similar to chats.

Files in chats get saved to the uploaders or chat starter's MIcrosoft Teams Chat Files (Upload) or inplace share from OneDrive.

Files in Teams are stored in default documents library in attached SharePoint site.

More information:

Location of data in Microsoft Teams