Do you mean to say that you were logged into the WordPress dashboard and you then..
“But when I changed the site url to my purchased domain name..”
If so then you need to now login to your database and update the blog and site url in the options table. Here is how http://codex.wordpress.org/Changing_The_Site_URL
You might want to contact your web host if your not sure about the database part. If that is not what you meant when you say you changed the name please be more specific as this is a simple issue to fix once we know what exactly you did 🙂
Cheers mate
No, thats not the problem. If your not busy can you or somene who really knows wordpress, look at my site and help me?
If so e-mail me at [ redacted, support is offered via the forum and not email ]
well I really do know WordPress and loading it is a piece of cake, I can say I have loaded hundreds without an error… but please clarify what you are trying to say here so we can help you 🙂
“But when I changed the site url to my purchased domain name..” again this statement does not make sense.
try listing in order what you have done.
step #1…
step #2…
step #3 for example