QTP needs to be restarted for system environment variable changes to take effect

[MithileshIndurk]

QTP needs to be restarted for system environment variable changes to take effect

I am changing MQSERVER variable to a value that I need runtime using . This is required to access websphere MQ

 Set objWSH = CreateObject("WScript.Shell")
 Set objSystemVariables = objWSH.Environment("SYSTEM") 
 objSystemVariables(MQVariableName) = MQVariableValue

 But when I try to read a valid queue manager, it gives me error 2058 ( MQRC_Q_MGR_NAME_ERROR)

When I restart QTP, that environment variable reflects and I can access MQ manager successfully without changing any code. What is the best way to not have to restart QTP in these circumstances.

[Dennis Handly]

This is the wrong forum (and in the future the wrong company) for software questions.
https://community.saas.hpe.com/