thanks all. I use 3 solution from second link writen by sandip_sali using psexec. But my question is, why, when I'm using SEPM find unmanaged computers function, and install new version of SEP on computer with older version of SEP, it create temp file on C: (not folder Temp!) and installation failed? And after this when im using psexec to copy sylinkdrop.exe,sylink.xml and *.bat file (which execute smc -stop etc) to C:\Temp folder on client computer, script failed becouse there are not c:\temp folder and cannot create Temp folder (couse file temp exist).