ChequeSystem is a standalone software and will lock the database when running.
If a second instance try to run on the same database (Workspace) at the same time, the above dialog
will be shown. User can choose to run ChequeSystem in READ-ONLY mode.
In READ-ONLY mode, user can only view the information but cannot create or edit cheque, payee,
reports or software settings. User can view, print, preview cheque but cannot create or edit cheque