The problem is, your old blog has been configured with the old URL, so you’ll need to change all the old URL configuration to the new URL/domain. This you can do in a very fast way through SQL commands in the database, so that all configurations like in tables, wp_options, wp_posts, and wp_postmeta can be updated to adjust to your new domain. If you are experiencing the problem as I mentioned, then here is a tutorial on how to move your WordPress blog to a new domain by reconfiguring your old WordPress blog database. Steps to move WordPress blogs to a new domain:
That’s a tutorial on how to move an old WordPress blog to a new domain. If you are still confused and have something to ask you can send it via comments.
