Open up your config.php file (located in the include directory) and make sure that you do not have an extra "vshare" at the end of your site's URL. As for the pages and everything else, make sure that you uploaded the .htaccess file that was included in your .zip file download from Buyscripts. On many systems, the .htaccess file is hidden by the operating system so you may need to set your computer to show all files and folders before you will be able to see it.