I used to name my computer (MacOS) "A" but I felt it was not a good idea as I have used my computer in a professional/educational setting, so I changed the name to "B".
When I delete and reinstall dropbox on my computer, it still tries to read dropbox from /User/A instead of "B". I can't find the files to completely uninstall dropbox and the settings are still saved, so it tries to read from A instead.
I also have deleted the dropbox file where I have saved all my documents, which might not have been a smart move but it's too late now. Unsure what I can do to fix the issue.