To move a license from one computer to another, there are a number of options:
Option A:
1) Unregister license from Computer A using the License Manager from Help|License Manager
2) Register the same license on Computer B
You will need internet access to unregister a license.
Option B:
1) Transfer the license to any USB Drive/Stick from Computer A
2) Transfer the license back to the C: drive on Computer B
Place a USB Drive in a USB port before you startup the software you want to transfer, then click on Help|License Manager. Find the drive you want to transfer the license to in the drop down box and click the "Transfer to Drive" button.
Move the USB Drive to Computer B and do the same except pick the C: drive as the drive to transfer to.
Option C:
Send support@stageresearch.com an email with your current serial number to verify your serial number and we'll release a new license for you to register.