Testing WordPress from Mac to Windows

Hi,

I designed a theme for WordPress under Mac OS X using Mamp as server.

I decided to test it under Windows. I installed Xampp and copied the whole original WordPress folder.

I created in Xampp a Database with the same name as in Mamp.

When I activated my theme in Windows the navigation menu is different. In the Dashboard I found that my original menu settings were not saved. Also the original posts do not show.

Please, could you help me?

Thanks,

Andrea