Managing Your Licenses

If you need to re-arrange your licenses (add or remove authorized machines), navigate to (from SGPro you can also choose "Manage Licenses" from the "Help" menu) and perform a log in.

After a successful login, you will be directed to a screen showing your purchases and active machines:

On the left, this screen shows a purchase of SGPro on 7/16/2013 and that there are 2 licenses remaining for other install on other machines.  The right side allows you to manage licenses.  To remove a machine, simply click the red trashcan icon.  This will reclaim one of your machine licenses and allow you to go through the process above with a new machine.

When you purchase a retail license of Sequence Generator Pro you reserve the right to install it on up three personally owned machines.  These licenses are self managed through a combination of the website ( and the actual SGPro application.

When you purchase SGPro, an account will be created automatically and sent to your email address.  This is the account you will use to log in to the Main Sequence Software site and also to register machines for use of Sequence Generator Pro.  

When this is all set, you can now go to SGPro and activate your license on that machine...

To Register Sequence Generator Pro

Open SGPro and navigate the the "Help" menu:

Choose "Register this Machine":

In this dialog, enter your username / PayPal email address and then the password that was sent to you when you purchased SGPro.  Click Register and this machine will be set up for retail use of Sequence Generator Pro until you remove it.