Problems Restoring from EZPZ plugin

I recently had to switch servers and used EZPZ to backup my wordpress. I just cant seem to get the restore to happen properly. It keeps saying database error. I thought ezpz backups SQL base as well and i cant get it to work. I do not have the mysql database saved (for my wordpress site) through cpanel, just did the ezpz. I also have an XML file of my posts, pages, etc but I cannot seem to restore that either due to it being 2.05MB in size. Im so stuck. Help would be appreciated.