Evaluation Period Has Expired

[SmithS]

In the past I was able to delete the application, download the new version, and continue using MakeMKV. I tried that but I'm still getting the "Evaluation period has expired. Please purchase an activation key..." I know, I should probably just purchase the key but $60 is kind of pricey for me. Is there a way to get this working again without purchasing the key?

[Woodstock]

Key FAQ