from the doc: 'Advanced Intuit Password Recovery (or simply AINPR) is a program to recover lost or forgotten passwords to Intuit Quicken (*.QDI, *.QDB, *.QDF), Quicken Lawyer (*.PFL) and QuickBooks (.QBA, .QBW) files. All passwords are recovered instantly, multilingual passwords are supported. Works with Quicken and QuickBooks versions 4 through 2002.'
alpr.exe