# [mtoa] Running a silent install

On Windows, run the MtoA installer with the flags /S /FORCE_UNINSTALL=1

`MtoA-2.0.2.2-2018.exe /S /FORCE_UNINSTALL=1`

You can use /D to specify a different install location.

On Linux, use the – – silent command line flags. Note the space between “- -” and “silent”.

`sudo sh MtoA-2.0.1.1-linux-2017.run -- silent`

The Linux installer will put MtoA in /opt/solidangle/mtoa/<maya version>. If you want to install in a different location, you can extract MtoA, and then set up your own script for installing MtoA.

On OSX, use the installer command:

`sudo installer -pkg "MtoA-2.0.2.4-darwin-2017.pgk" -target /`

Note that -target is a volume, not a folder.

# [C4DtoA] Installing C4DtoA in a custom location

The C4DtoA installer puts the C4DtoA plugin in the default location: the plugins folder of the Cinema 4D install.

If you want to put C4DtoA somewhere else, like a shared network location, you can use the C4D_PLUGINS_DIR environment variable to point to your custom plugin location.

For example, on Windows I moved C4DtoA to a different drive and then set my environment like this:

```set C4D_PLUGINS_DIR=F:\plugins
set PATH=F:/plugins/C4DtoA/arnold/bin;%PATH%
```

Note that I had to set PATH so C4D could find ai.dll, and that I had to use forward slashes (on Windows, C4D doesn’t like backslashes in the PATH and drops them).

On Windows, the C4DtoA installer puts a second copy of ai.dll in the C:\Program Files\MAXON\CINEMA 4D R17, so you’ll have to remove that ai.dll, and use PATH to point to the ai.dll in the C4DtoA arnold/bin folder.