Dreamweaver Error: URL prefix for testing server does not match

I am developing Pretashop locally but I can't make Dreamweaver to function with WAMP. I am installing my store locally to the Store directory but an error is showing as shown below. I configured the local root folder and the testing server folder as C:wampwwwstore and leave the HTTP address blank. The URL prefix is configured as http://localhost/store.  How can I fix this?

Dreamweaver

The site URL prefix [/demo_site] for the testing server does not match the site URL prefix [/demo_site] specified in HTTP Address for the site. This may cause pages using site relative links to display incorrectly at runtime. Proceed anyway?