Hello, I am in the Test Time so 7 days to go 
. I created a docx dokument and wanted to open it. Get some Token error. Should connect the Sys Admin.
Do I have to open it with client or should it work with web interface too?
In Client works
Make sure that you have the necessary permissions to access the document through the web interface. If there are any restrictions or permissions set on the document, you might need to verify your access. The token error you mentioned could be related to authentication. Ensure that you are properly authenticated when using the web interface. If there is a login or authentication step, make sure you have completed it successfully.