Problem; asp.net validation scripts do not work when deployed to a different web server

IIS validation scripts require the "aspnet_client" folder to be in the root  website directory for validation to work. So if a site is a virtual directory, the folder must be copied to the root main site directory (ex; aspnet.com/test/index.aspx, the "aspnet_client" folder must be copied to the aspnet.com/ site root folder. The aspnet_client folder can typically be found in the default website folder.