Issue activating Fences 5
Trying to activate Fences 5 on the computer an earlier purchased version was installed on. Product key shows in activation window. Receiving:
"Unable to activate Fences, as it's currently active on a different computer.
Click continue to deactivate the other computer and proceed with activation on this computer.
You may also purchase another product key."
Clicking continue shows the same window. Please advise.