Thanks @Jeffrey Drumm 

Thanks for the reply.

My Production is in USER namespace and by assigning only %EnsRole_Operator role User namespace is not visible. How to give access of USER namespace?

Please find output and exact command. OS = Windows 10
 Thanks

Now getting below error after specifying right instance name:

Startup failed:  (22) Instance properties definition file does not exist or is inaccessable:   EmergencyID=user,password Configuration IRISHealth. 

Thanks Lucas Fernandes
Getting below error while running "iris start IRIS EmergencyId=user,password" command:

(29) unable to open registry key

Thanks Julian Matthews.

Yes I am looking to actually make sure the code is a real ICD10 code

Still same error.

Thanks @Jeffrey Drumm 
Working fine now

No I didn't

By adding space it is working fine.

Thanks

Thanks

Thanks @Mike Yackanich
Can you please share code to add programmatically or documentation reference ?

Thanks @Eduard Lebedyuk
Where to set the value to true?

In this course ENSLIB namespace is used which I could not found.

https://openedx.learning.intersystems.com/courses/course-v1:InterSystem…

Thanks

I mean when I type all instead of copy paste then it works fine

Right. Getting error while executing  (zpm "install iris-analytics-sample")