Please enter the path to the License file you brought from your computer.
You get the License file when you install an SGP product on your computer, run it and select "Off-line activation". The SGP product then writes the License file to a selected removable media (USB flash disk, diskette etc.). Now insert this medium to this computer, locate the License file and press the "Generate Activation file" button.
The Activation file to "unlock" the SGP product on your computer will be generated.