My version is 18.104.22.168
the new version is 22.214.171.124
I go to there site to download the update and get the following message.
IMPORTANT NOTICE: If your current neXt Techâ„¢ version is earlier than V126.96.36.199, you will need a new Serial Number. Please submit a support ticket with the email or name you purchased neXt Techâ„¢ with, saying you need to replace your serial number.
I sent them all the info 4 times still no contact.