How to use Environment Manager for v8.0 or higher

Hi.
Happy New Year!

I am using Citect SCADA v8.0, v8.1, v8.2.
Also, Environment Manager v2.16.7.3 is installed for efficient version management and use on same pc.

However, activation does not work normally when changing the version.

Is there any special settings or tips to manage v8.0 or higher in Environment Manager?