A quiet installation suppresses messages and requires no user input. To install Open Client in quiet mode, create a recording session, then run the setup in silent mode.
On a machine on which Open Client has not been installed, enter the following
on the command line, where /s indicates silent (quiet) mode:
setup /s /f1"<filespec>"
For example, setup /s /f1"c:\sessions\setup.iss"
Note: The quotation marks are required.
When Setup runs in silent mode, the Setup icon appears on the Task bar. This is the only indication that the install is running. No messages or dialog boxes appear.