[Joey1939]

Maybe, instead of calling .delete() and .create() on the same object, try making a new instance of the FileConnection with the same file path to call .create() after you called .delete() on the first FileConnection. (Don't forget to close the first file connection before you make a new one; FileConnection.close()).

I don't know exactly how the delete() method works, but it may make the create() method then unusable.