We have recently installed LNM, but when trying to connect to the Management Console the following error occurs..

Server Error in '/ManagementConsole' Application.

Configuration Error
Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.

Parser Error Message: Could not create Windows user token from the credentials specified in the config file. Error from the operating system 'Logon failure: unknown user name or bad password.

Source Error:

Line 69: </authorization>
Line 70: <identity impersonate="true"
Line 71: userName="registry:HKLM\SOFTWARE\Learning Network Manager\identity\ASPNET_SETREG,userName"
Line 72: password="registry:HKLM\SOFTWARE\Learning Network Manager\identity\ASPNET_SETREG,password" />
Line 73:

Source File: c:\inetpub\wwwroot\managementconsole\web.config Line: 71