After updating the environment variables, you need to restart EasyMorph Server service.
It could be done via Services -> EasyMorph Server -> Restart.
EasyMorph Server should be able to work with System Environment Variables.
However, if you want to limit the environment variables scope to the EasyMorph Server only, you’ll need to add the Multi-String Value (REG_MULTI_SZ ) called
Environment to the windows registry
Environment to be like (one item per line)
VAR1=some var1 value
VAR3=some 3 value
And than, restart the EasyMorph Server service.