Problem opening Scrivener

Good morning. I purchased Scrivener in April of 2017 and have been using it ever since. Today, when I tried to open it up, I got this message: “Scrivener is unregistered! Scrivener is shareware and will stop working after 27 days of use unless you register.” I tried to put in my name and serial number and it wouldn’t accept it.

This is obviously an enormous problem for me. I’ve been using Scrivener for two years without ever experiencing anything like this. I emailed technical support and I’m waiting for a response. Has anyone experienced anything like this?

This thread is similar:

Tech support should be able to help.

Slàinte mhòr.