Audience management API: The RSA key container could not be opened

This is a follow up question to this one: Outbound E-mail Profile API: Get list of e-mailaddresses I'm writing a simple example to explore the Audience Management API. All the code I have is here. ``` using System; using System.Collections.Generic; using System.Linq; using System.Text; using Tridion.AudienceManagement.API; namespace OEPasswordEncrypt { class Program { static void Main(string[] args) { StaticAddressBook importAddressBook = new StaticAddressBook(new UserContext()); } } } ``` The error I'm getting when I run this on the CM server is this: ``` Unhandled Exception: System.TypeInitializationException: The type initializer for 'Tridion.AudienceManagement.DomainModel.Utilities.Configuration' threw an exception. ---> Tridion.AudienceManagement.DomainModel.Exceptions.LocalizableConfiguationErrorsException: Loading of the configuration failed. ---> System.Configuration.ConfigurationErrorsException: The RSA key container could not be opened. at System.Configuration.RsaProtectedConfigurationProvider.ThrowBetterException(Boolean keyMustExist) at System.Configuration.RsaProtectedConfigurationProvider.GetCryptoServiceProvider(Boolean exportable, Boolean keyMustExist) at System.Configuration.RsaProtectedConfigurationProvider.Decrypt(XmlNode encryptedNode) at Tridion.AudienceManagement.DomainModel.Utilities.ConfigurationEncryption.TraverseAndProcessChildren(Dictionary`2 protectedConfigurationProviders, XmlNodenode) at Tridion.AudienceManagement.DomainModel.Utilities.ConfigurationEncryption.DecryptConfiguration(XmlDocument rawConfiguration) at Tridion.AudienceManagement.DomainModel.Utilities.Configuration.Reload() --- End of inner exception stack trace --- at Tridion.AudienceManagement.DomainModel.Utilities.Configuration.Reload() at Tridion.AudienceManagement.DomainModel.Utilities.Configuration..cctor() --- End of inner exception stack trace --- at Tridion.AudienceManagement.DomainModel.Utilities.Configuration.get_LogFolder() at Tridion.AudienceManagement.DomainModel.Utilities.Logger.AssertValidLogFolder() at Tridion.AudienceManagement.DomainModel.Utilities.Logger.WriteLine(LogLevel logLevel, String message, Object[] objects) at Tridion.AudienceManagement.DomainModel.Utilities.Logger.WriteLine(LogLevel logLevel, String message) at Tridion.AudienceManagement.DomainModel.Utilities.Logger.Info(String message) at Tridion.AudienceManagement.DomainModel.ServiceClient.ContentManagerClient.LogBindingInfo(Exception ex) at Tridion.AudienceManagement.DomainModel.ServiceClient.ContentManagerClient.GetConfiguredCoreService() at Tridion.AudienceManagement.DomainModel.ServiceClient.ContentManagerClient.GetClient(UserContext userContext, UserData& userData) at Tridion.AudienceManagement.DomainModel.ServiceClient.ContentManagerClient.LoadCurrentUser(UserContext userContext, String userDataXml) at Tridion.AudienceManagement.DomainModel.UserContext..ctor(String trusteeName) at Tridion.AudienceManagement.DomainModel.UserContext..ctor() at Tridion.AudienceManagement.API.UserContext..ctor() at OEPasswordEncrypt.Program.Main(String[] args) in c:\users\kaht\documents\visual studio 2010\Projects\OEPasswordEncrypt\OEPasswordEncrypt\Program.cs:line 13 ``` I've already tried running aspnet_regiis TridionRsaKeyContainer with my own username, but that tells me the RSA key container doesn't exist.