How to dump an advanced revelation database? Retail store I work with has an ancient inventory/accounting/receiving system that is based off Advanced Revelation.  They run the DOS and Windows clients.  I'd like to get a dump of their data to work on migration or at least create other views of their data, without paying $$$ for the vendor do to this service.

I can find very little documentation of Advanced revelation.  Can anyone help?
Advanced Revelation is a multi-valued database based on the original PICK operating system.  You can find information on PICK and it's spin-offs here:

https://en.wikipedia.org/wiki/Pick_operating_system

I've been developing on PICK and like systems for over 35 years, including Advanced Revelation.  Manuals are a little difficult to find online. You may also have some luck finding more information here:

http://www.jes.com