PsExec, is a free command-line utility that enables you to execute programs on remote systems without preinstalling an agent.
This HANDS DOWN best book for using PSEXEC to administer client systems. If you have a small to mid-size network that needs a central management software, look no further than PSEXEC (note: as of PSExec v2.1, PSEXEC encrypts all communication between local and remote systems, including the transmission of command information such as the user name and password under which the remote program executes). What you'll learn in this book:
-How to install/uninstall software remotely to single/multiple clients -Helpful Batch commands -Useful WMIC commands for software inventory on remote clients