Before removing an obi folder check if it contains a folder along the lines of 1234, i.e. numerical. That would indicate that the users moved another book project inside this one (unfortunately the users have access to the file system where the obi projects are).
Before removing an obi folder check if it contains a folder along the lines of
1234, i.e. numerical. That would indicate that the users moved another book project inside this one (unfortunately the users have access to the file system where the obi projects are).