Réponses:
Vous pouvez utiliser WMIC ou SCHTASKS:
1) SCHTASKS :
SCHTASKS /s remote_machine /U username /P password /create /tn "On demand demo" /tr "C:\some.bat" /sc ONCE /sd 01/01/1910 /st 00:00
SCHTASKS /s remote_machine /U username /P password /run /TN "On demand demo"
2) WMIC (wmic renverra le pid du processus démarré)
WMIC /NODE remote_machine /user user /password password process call create "c:\some.bat","c:\exec_dir"