Depuis la version 2026, Flux 3D et Flux PEEC ne sont plus disponibles.

Veuillez utiliser SimLab pour créer un nouveau projet 3D ou pour importer un projet Flux 3D existant.

Veuillez utiliser SimLab pour créer un nouveau projet PEEC (pas possible d'importer un projet Flux PEEC existant).

/!\ La documentation est en cours de mise à jour – des références au 3D peuvent subsister.

Silent Mode

Introduction

A silent mode installation installs Altair Flux 2026 without requiring any user interaction. The installer makes use of a response file that contains the installation options to run the installation from start to end without any user input.

Silent Mode

Create a response file. Run the installer in interactive mode with the r option to save the installation properties to a response file.
```
[INSTALLER_NAME] -r "[RESPONSE_PATH]\installer.properties"
```
Trigger a silent mode installation from the command line using one of the following options:
- Use the default property values as provided by the installer package.
```
[INSTALLER_NAME] -i silent -DACCEPT_EULA=YES
```
  Important :
  - Setting -DACCEPT_EULA=YES means that you accept the terms of the License Agreement and allows you to proceed with Altair Flux installation
  - If nothing is specified for ACCEPT_EULA variable or if -DACCEPT_EULA=NO then Altair Flux will not be installed
- Specify properties.
```
[INSTALLER_NAME] -i silent -D[Property]=[VALUE]
```
  - For example:
```
-DACCEPT_EULA=YES -DUSER_INSTALL_DIR=/home/<username>/2026/altair
```
- Use a response file containing properties.
```
[INSTALLER_NAME] -i silent -f "[RESPONSE_PATH]\installer.properties"
```

Remarque :

[INSTALLER_NAME] is the installer binary.
[RESPONSE_PATH] is the path where the response file resides.
Use quotes around directory and pathnames that contain spaces.
Do not use spaces between VARIABLE=VALUE statements in the response file.