@jauto1
QB 2016 doesn't support Win 10 either. Frankly, I am not sure you may upgrade your old data file of 2004 in one jump to 2016. You may need to purchase a 3rd party conversion service. If you wish to run QB on your Win 10, I would recommend:
1. Purchase a new license of QB 2020 Pro edition. For 1 user license, you may purchase it for $300 directly, or around $200 thru a partner/reseller, and
2. Purchase a 3rd party service to convert your old data file to 2020.
