How we can upgrade NetIQ Client manually in silent mode?
You can use the following command at Client msi folder (it can be a local or a network folder): msiexec /i client.msi /q .
But first of all youâll need to close any programs, because installation will automatically restart the workstation.
P.S. msiexec also has /norestart parameter, but if you will use it, youâll have to restart workstation manually.