Hi,What if we need to change / read / write some registry entry in Server but we donot have access to server!!!! but at the same time we do have SA/Admin privilege on SQL Server (Assuming we need to change registry settings on SQL Server itself ) for example while setting up SQL Server they have installed SQL Server with *Mixed Authentication Mode* and now we need to change it to *Windows Only Authentication Mode* to do so from Query Analyzer we do have xTended Store Procedure to help us they are xp_regread and xp_regwriteFor an instance...