Hello Investax Management Inc,
The program is checking for the existance of the file ARGLBTCH.dat and making sure that it is empty. If you are sure that this report has been printed, then you can use explorer and delete the file from your directory.
In Adagio, if you preview a report to the screen, and then print it, Windows does not tell Adagio that the data was sent to the printer. You need to send the report to the printer (or a file) by pressing the "Print" button. After the report has printed, Adagio will offer to purge the data. This is the proper method of getting rid of this data.