I think this is correct, because the expected way to use Bginfo is to save a config file and load it each time you want a refresh of your data..
That is you prepare all the data you want to show, then save the config file as Mydata.bgi and then with a scheduled task you refresh those data every hour or every day or at each logon...
The scheduled task will contain the command to refresh it:
bginfo64.exe maydata.bgi /timer 0 /silent
So, at that time the content will be refreshed..
HTH
-mario