For minor upgrades such as upgrading Dell Command | Monitor (formerly Dell OpenManage Client Instrumentation) version 9.0 to Dell Command | Monitor version 9.1 using GUI:
For minor upgrades such as upgrading Dell Command | Monitor (formerly Dell OpenManage Client Instrumentation) version 9.0 to Dell Command | Monitor version 9.1 using CLI, type the following command:
msiexec /i Command_Monitor_x86.msi REINSTALL=All REINSTALLMODE=vomus
msiexec /i Command_Monitor_X64.msi REINSTALL=All REINSTALLMODE=vomus