Windows

When one tries to launch a file that has been downloaded from the internet, some versions of Windows will initially block the program warning you that it may be unsafe. Windows does not know about RemoteSign, DB and the installer programs and will initially block them from running. If you want to run this software you have to let it run.

When you try to run a program Windows may show you a screen similar  to this:

Click the 'More info" text, which will then display a button that allows the program to run: