COPY, XCOPY, and MOVE Command lines

http://support.microsoft.com/kb/240268
    or
Start -- Run -- Cmd -- copy /?
Start -- Run -- Cmd -- xcopy /?
Start -- Run -- Cmd -- move /?

General Syntax for finding Command line parameters for any .exe or .msi file:
Start -- Run -- Cmd -- "filename.exe / ?"
Start -- Run -- Cmd -- "filename.msi / ?"

This command will generally give you all the command lines and/or silent switches for any .exe or .msi file.

Note that if the command line parameters are not added in the installers (mostly custom installers), then it won't result anything.