How to attach MDF with no log file? [closed]

Answer 1

There are a couple of things you can try. First:

CREATE DATABASE Yafnet ON (NAME = 'Yafnet', FILENAME='*filepath*\Yafnet.mdf') FOR ATTACH;

If that doesn't work then try this:

Right click on SSMS and Run As Administrator. Then try to attach again. This should resolve the problem.