Sandboxie Lifetime Home License Fails Activation

I just installed the latest version of Sandboxie on a newly built Windows 10 64 bit PC and I cannot get my lifetime home license activated. I have the format XXXXX-XXXXX-XXXXX-XXXXX-XXXXX. I found a manual activation link and it requires a longer key. I gave it my Product Key, System Code & Version number and my license key was rejected. How do I resolve this?

Thanks in Advance.