If you encountered the message in the point above, follow the link and install the necessary package:
Download and start Optinex
Download zip-file provided by ForestX (Optinex release XX)
Move zip-file to destination folder
Unpack the zip-file
The application is called "OptiNex.exe", double click to run (tip: add a desktop shortcut for easy access in the future)
When starting Optinex all the login fields will be blank. Click on Login to continue
Select your account
Now the fields in the login screen will be populated – Select DB and click login
First time logging in the panels might need to be adjusted (1) and Calculation scope (2) and active plan (3)
Copy the user settings from another user, in the company or from a ForestX user (to get relevant initial settings): Tools--> Options--> User--> Copy from user