I have found some documents about configuring the UC_EXT_INTERPRETERS_WINDOWS variable in client 0 for PowerShell.
I have configured it this way:
Value 1: .ps1
Value 2: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -File <FILE>
This is the correct path to powershell on the Automation Engine server and target servers. I have tried several variations for Value 2 as well but always get the same error when I try to run a simple get-process command.
FAULT_OTHER - Start impossible. Other error.
U00010009 Runtime error in object 'POWERSHELL.TEST' (RunID '0008234257'): Interpreter definition for interpreter 'POWERSHELL' not found in variable 'UC_EXT_INTERPRETERS_WINDOWS'
The error seems to indicate the external interpreter is not configured correctly; but, I can not figure out where my mistake is.