Specifying the ApplicationName changes the collectionName. Need to be able to customise the CollectionName.

[saan800]

When specifying the applicationName - it creates a separate collection for each applicationName.

eg. if the ApplicationName = "App1", then the collection name is automatically changed to "Elmah-App1", it doens't remain as just "Elmah".

There should be a way of overriding this default behaviour, so you can specify a ApplicationName, but still log to a collection of your choice. (ie also allow you to specify a CollectionName property in the <errorLog> Configuration settings)