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July 24, 2026

Unattended Installation of Omnissa Dynamic Environment Manager

The Dynamic Environment Manager MSI supports unattended installations by using MSI properties to specify installation parameters. To perform an unattended installation, run the misiexec utility from the command line with the following properties.

PropertyDescription
INSTALLDIRThe absolute path to the installation directory.
The default value is %ProgramFiles%\Omnissa\DEM when performing a clean install. However, when performing an upgrade, the previous installation folder is used as a default.
ADDLOCALThe features that you want to install. The default values are FlexEngine, FlexMigrate, and FlexProfilesSelfSupport.
The following values are supported:
- ALL
- FlexEngine. Installs FlexEngine.
- FlexMigrate. Installs Application Migration and FlexEngine.
- FlexProfilesSelfSupport. Installs the Dynamic Environment Manager Self-Support tool and FlexEngine.
- FlexManagementConsole. Installs the DEM Management Console.
To install multiple features, separate the values with commas, without any spaces. For example, to select FlexMigrate and FlexProfilesSelfSupport: ADDLOCAL="FlexMigrate,FlexProfilesSelfSupport"
Note: The property values are case-sensitive.
COMPENVCONFIGFILEPATHThe path to enable computer environment settings support as described in Perform Installation with Computer Environment Settings Support
INTEGRATION_ENABLEDInstalls FlexEngine in Workspace ONE UEM integration mode as described in Install FlexEngine in NoAD Mode.
NOADCONFIGFILEPATHInstalls FlexEngine in NoAD mode as described in Install FlexEngine in NoAD Mode.

The following is an example of a custom unattended installation command:

msiexec.exe /i "Omnissa Dynamic Environment Manager Enterprise 2603 10.19 x64.msi" /qn INSTALLDIR="D:\Apps\Omnissa DEM" ADDLOCAL="FlexProfilesSelfSupport" /l* InstallDEM.log

For DEM Standard Edition, replace Enterprise with Standard in the preceding command.

The following is an example of a typical unattended installation that installs FlexEngine, Application Migration, and Self-Support in the default installation directory:

msiexec.exe /i "Omnissa Dynamic Environment Manager Enterprise 2603 10.19 x64.msi" /qn /l* InstallDEM.log 

For the DEM Standard edition, replace Enterprise with Standard in the preceding command.

The following is an example of a typical unattended integration-mode installation that installs FlexEngine.

msiexec.exe /i "Omnissa Dynamic Environment Manager Enterprise 2603 10.19 x64.msi" /qn INTEGRATION_ENABLED=1

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