Specs:

• Draftsight 2017 (x64), Free version
• Windows 10 (64-bit)

I recently uninstalled Draftsight 2016 and then downloaded Draftsight 2017. After completing the setup process, I'm told that Draftsight installed successfully. When I go find and open Draftsight, I am prompted to activate it ("...to continue using it after 30 days..."). I enter my information, click Reactivate, and then see a new prompt that says "Please reactivate the product to continue using it." I click OK, and there is a flash of a window as if DraftSight tried to open, but it immediately closes. I checked Task Manager and DraftSight was not running. I have tried multiple uninstall/reinstalls and restarting my computer.

Note: I attempted to run Draftsight 2016 before beginning this process, and that reactivation failed in exactly the same manner as described above.