In the US version of Money 2005, Deluxe and Business, it is possible to change the default invoice. If you make the selection to print an invoice, which isn't the default one, this change may be not be remembered after restarting this version of Money.
To fix this, and make a new default invoice, you will need to modify the list of invoices in the in the 2005Invoice.ntd file, and then you should be able to ensure your custom invoice is the one which is selected by default.
By default, the files will be located 'C:\Documents and Settings\All Users\Application Data\Microsoft\Money\14.0\Invoice' - this may be a hidden directory, so you would need to select the 'show hidden files and folders' option in Tools->Folder Options->View under Windows Explorer.
Keywords: default, invoice, business, ntd, 2005