Hi guysI am still pretty new to this so please be gentle if I am just being a bit simple I am getting a few errors which I am reasoning are all linked, they are all within the code I am working with which is VB code and are spread between code for the form itself and for windows forms which are within the same project1. The first error comes when I try and connect to a database and I am using a string that works when just used in visual studio 2008 as a connection string to the same database:: Request for the permission of type 'System.Data.OracleClient.OraclePermission, System.Data.OracleClient, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed. 2. That assembly does not allow partially trusted callers. This is a generic error I get when I try and call several parts of my program and I am really not sure why I am using some of my own dlls but they are trusted on my machine3.missingmanifestResourceException was unhandled by user code Could not find any resources appropriate for the specified culture or the neutral culture. Make sure "Microsoft.VisualBasic.CompilerServices.VBInputBox.resources" was correctly embedded or linked into assembly "Microsoft.VisualBasic" at compile time, or that all the satellite assemblies required are loadable and fully signed.is the last error which has again thrown me I think it all has something to do with the security settings but I don’t appear to have a security settings tab so am not sure really what to do or where to start...Any help would be great!Many thanksBen