Moving wordpress to windows server – path issue

Hi,
I decided to have a local copy of my WordPress blog on my XP machine to do all the development there instead of on the live site (live site is linux).
I followed the Moving WordPress guide at http://codex.wordpress.org/Moving_WordPress.

Database connection is working however I’m now getting the following error when trying to view the site/admin interface:
Warning: main(C:\webserver\htdocs\digitalcamera\wp-includes/functions-compat.php): failed to open stream: No such file or directory in C:\webserver\htdocs\digitalcamera\wp-includes\functions.php on line 3

I’ve changed all the paths from http://www.previousdomain.com to http://localhost in the sql database file before importing it.
Also, I changed the fileupload real path to c:/webserver/htdocs/digitalcamera/wp-content

Any idea why it’s giving me this error? The path seems correct, apart from the forwardslash just in front of functions-compat.php.

thanks

Steve