The copyright of "Back4Sure" belongs to the author of this software, Ulrich Krebs.
With installing, copying or any other use of "Back4Sure" you are accepting this license agreement.
If you like Back4Sure and use it on a regular basis, I'd be happy if you support my work with a donation. If you donate 10,- € or more you'll receive a license key, which switches off the occasionally appearing reminder window. This registration is in no case required and will not enable new functions of the program. You'll also get the same support if you decide not to donate.
So why a reminder window? The reminder will only appear if you often create new jobs and do a lot of things using the graphical user interface of Back4Sure. If you only create a few jobs and let them execute automatically, you'll probably never see the reminder window. If you do a lot of interactive work with the program, I assume Back4Sure does a good job for you and you might want to make a donation. The reminder Window will not appear too often, with daily use at maximum every ten days. It will never appear during automatic execution.
To make a donation, choose "Register..." from the help menu. In the registration window, press the "Donate" button to open your web browser with my home page, where you can send me a donation via PayPal (or go directly to the donation page). As I'll send you the registration key manually, it may last a few days until you'll receive the key via email. After receiving the key, you can enter your name and key in the registration window to turn Back4Sure into a registered version where no further reminder windows will appear.