An attempt to attach an auto-named database for file aspnetdb.mdf

having exhaustively searched the forum and tried everything over the pas few days im still recieving :

Error Caught in Application_Error event
Error in: http://mysite.com/site1/index.aspx
Error Message: An attempt to attach an auto-named database for file E:\Inetpub\wwwroot\mvate.com\WapCms\App_Data\aspnetdb.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share.
Stack Trace: at System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject)
at System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection)
at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
at System.Data.SqlClient.SqlConnection.Open()
at System.Web.DataAccess.SqlConnectionHolder.Open(HttpContext context, Boolean revertImpersonate)
at System.Web.DataAccess.SqlConnectionHelper.GetConnection(String connectionString, Boolean revertImpersonation)
at System.Web.Profile.SqlProfileProvider.GetPropertyValuesFromDatabase(String userName, SettingsPropertyValueCollection svc)
at System.Web.Profile.SqlProfileProvider.GetPropertyValues(SettingsContext sc, SettingsPropertyCollection properties)
at System.Configuration.SettingsBase.GetPropertiesFromProvider(SettingsProvider provider)
at System.Configuration.SettingsBase.GetPropertyValueByName(String propertyName)
at System.Configuration.SettingsBase.get_Item(String propertyName)
at System.Web.Profile.ProfileBase.GetInternal(String propertyName)
at System.Web.Profile.ProfileBase.get_Item(String propertyName)
at System.Web.Profile.ProfileGroupBase.GetPropertyValue(String propertyName)
at ProfileGroupUser.get_ClientID()
at InfoPage.Page_PreInit(Object sender, EventArgs e)
at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e)
at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)
at System.Web.UI.Page.OnPreInit(EventArgs e)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

help and suggestions appreciated

Looks like you are trying to attach the mdf files with a name that already exists on the server. Your best option is to rename the mdf/ldf files to a new name. then attach them. SQL Server by default tries to use the same name as the filename for the mdf/ldf files. and if a DB with the same name exists on the server it complains like it did in your message.