HELP PLEASE! Free version no longer free

Hi All,

Clean install (Hyper VM)
Svr 2016
SQLE Svr 2022
WHD 12.8.2.1372

Installed, all setup, ran perfectly for 17 days...
First 14 days were counting down the remaining full version trial days (perfectly normal)
Days 15-17 it switched to the limited free version. Still working perfectly fine

Day 18, Windows updates, required a restart, after restart:

"Your evaluation period has expired."
Purchase a SolarWinds Web Help Desk Per Seat License to continue using the product. If you do not wish to purchase a license, you can uninstall the evaluation version and install the limited free version of SolarWinds Web Help Desk.

This IS the limited free version.

Can someone please help with this

Regards & thanks

Ralph