Anyone know what a Return-code of 2 is when using C$SYSTEM?

What is your operating system ?

What happens when you try to enter your command at the command line ?

Windows Server 2019

What am I doing wrong via the command line?

C:\\>C$system D:\\Axiar_midi\\uprint\\ulp.exe -dsaleslaser -mhold, save -n001 -f100 D:pfiprd\\spoollib\\sa220917
'C$system' is not recognized as an internal or external command,
operable program or batch file.

C$SYSTEM is only valid within the acu runtime. Eliminate that from your command line and see what response you get.

OK will do and I think Axiar might have found the problem as they are going to send me a new version to see if that corrects the problem.