Deduction with some confirmation from Revenera: Arg0: The usual path and file of the program that is running. Arg1: The file to sign (this actually has a full path but ISCmdBld.exe removes the path when it relays the output which confused the heck out of me at first). Arg2: <Legacy, ignore> Arg3: The certificate configured in the ISM file. Arg4: The description of the signed content (file). Arg5: The certificate URL for information about the supplier of the file. Arg6: The timestamping URL configured in Settings.xml. Arg7: The RFC3161 timestamping URL configured in Settings.xml. Arg8: The certificate password configured in the ISM file. Arg9: <Ignore> Arg10:<Ignore> ... View more