I had several problems with the Win10 Anniversary Update, just sharing that DFTP is still on my hardrive but it somehow disappeared from the registry or start menu.

I have Direct FTP version 6.9, Build 2015. After the Anniversary Update of Windows 10 (and, I think, yet another small Windows update since then - Winver shows Version 1607 (OS Build 14393.10)), Direct FTP has continued to work fine for me, and its tile continues to show up on the Start Menu.

I did, however, have to uninstall completely, reboot and reinstall another program (software for my TV capture card) to get that program to work properly after the Anniversary update, and, if the matter has not already been resolved, perhaps that treatment with Direct FTP would help.

Frank