Good morning,
I launch an application in a TSE session. This application is in PowerBuilder 19 R3.
In this session, I need to retrieve the name of the remote machine that started the TSE session.
For this I use the following function:

Function ulong GetEnvironmentVariableW (ref string lpName, &
ref string lpBuffer, &
ulong nSize &
) library "kernel32.dll" alias for "GetEnvironmentVariableW;"

This function does not return the expected name.

Can you help me solve this problem?

Thank you for your help