The database specified does not appear to be a valid infoRouter database
Check the IRWEB.DSN file located in the Application Path. (c:\inforouter\irweb.dsn). Note: Open with a text editor such as Notepad.
For MYSQL and MS SQLSERVER, make sure that the Database parameter points to a valid infoRouter database.
For ORACLE, make sure that the SERVER parameter points to a valid service for the infoRouter database.