All InPixio Photo software are allowed to install on one computer only. However you may purchase a certificate in shopping cart of InPixio web-store which allows you to license the software under the same key on up to five computer.
If the product reports that it has been forbidden of use by activation, please remove it from all computers while connected to the Internet and leave it on one computer only. Then click using the right-hand-side mouse button on top of InPixio Photo shortcut icon on the desktop and select option Run as Administrator.
This would help the program to start normally.
If you’d like to move InPixio Photo software to another computer, please remove it from control panel program list while computer is connected to the Internet, so you may use the same licence again on another computer.