FAQ === Here are some problems that users have come across often: - **Question**: When I remove a folder manually in a library or I synchronize the library manually, I do not see the new papers in the library. **Answer**: You probably need to update the cache because Papis did not know anything about your changes in the library since you did it by yourself. Run: .. code:: papis cache update-newer or (as a last resort) .. code:: papis cache reset For responses to other frequently asked questions, check out our `GitHub issues labeled with "faq" `__.