I upgraded to 2.7.1 and put it in the root directory. Before I had a directory called wordpress in the root that held all of the files. Now I can not log in as admin as the software is looking for the old wordpress directory. If I change back to that, then I have another problem. What do I edit so that login does not look for the wordpress directory but instead looks in the root directory for the file(s) it needs? What do I need to change?