Recently, there was a NSE file generated that was huge (> 20MB) By default, a Notification Server will not process that NSE file. It will get automatically discarded, as the default configuration does not provide a mechanism for processing those XML files that are larger than 20 MB.
Well, provided you have the horsepower to do it, you can process those files and include that data into your Notification Server. More than likely this data might be a custom inventory or a huge software inventory.
Making this change should be considered to be a temporary setting, as it can consume a large amount of memory. Please make sure that you also perform these changes at a slow processing time for you Notification Server, when there are few background processes running.
You will simply need to edit a registry key on...