Forum Moderators: phranque
Welcome to WebmasterWorld!
I assume that you have not set up DNS for this domain, and do not expect "yourdomain.com" to resolve for Web access, you just want it to work locally so you can test.
If so, add an entry to your "hosts" file. Its location varies, so use Windows search to find it. The file name is just "hosts" -- no filetype is present. It is a plain-text file.
For reference, it may already have a line it reading
127.0.0.1 localhost
Add the line
127.0.0.1 yourdomain.com
to the file (anywhere).
You'll have to exit and restart Internet Explorer for this to take effect.
Jim