2021.1

In this case the silent installer will: Return the exit value 3010 (= "Reboot required". See
Windows installer error codes for example). Log a respective message in the log file.
The administrator needs to make sure, that the respective machine is rebooted so that OL
Connect Send can work as expected.
Installation errors
When the installation fails, the error level value can be evaluated to check for success
(errorlevel = 0) or failure (errorlevel <> 0). It is up to the installing person to react upon this error
level.
To confirm that a silent installation was successful, it is also possible to check the installation
log file. The log file contains information about the installation and all possible issues. The file
path and name are:
%ProgramData%\Objectif Lune\CPD\log\Installation Logs\ClientInstaller-<YYYY-MM-DD>.log
Silent update
To update the driver silently, follow the same process as for a "Silent setup" on page30.
The command to run the installer manually is:
msiexec.exe /i OLCS_Printer_Driver_Setup_1.8.0.msi /qn
Some driver settings may need to be updated in order for existing printers to be compatible with
the new driver; see "Printer driver properties and advanced settings" on page29.
The installer will fail when trying to install an older version than the one that is already installed.
Silent uninstall
The following command will silently uninstall the printer driver:
msiexec.exe /x OLCS_Printer_Driver_Setup_1.8.0.msi /qn
This is standard functionality of the msiexec tool, as documented by Microsoft on this
webpage: https://go.microsoft.com/fwlink/?LinkId=94329.
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