This is a work in progress. Please add to the comments if you see things you'd like to add or correct.
Running the Microsoft / Open Rails Train Simulator is a little different from other simulators, in that there are a lot of options available for add-ons (over 30,000 in our library alone), as well as companion applications that are used to create routes, activities and even new models.
The community has developed a modified (and still evolving) set of best practices that are shared here to help you get as much from the game as possible.

Here are a few examples:
- C:\Program Files\Open Rails
- C:\Program Files (x86)\Open Rails
- C:\ORTS
- C:\TrainUtilities\OpenRails

In addition to the game engine, Open Rails includes a number of contributed applications installed to its main directory. The Track Viewer allows you to visualize a route layout, and create new paths for player trains and AI trains to use in activities and explore/free-roam mode. The Content Manager provides a tree view of routes and train consists that are available to play.
If You Did Not Install MSTS
Directory Structure

.{parent folder}. \ Global
.{parent folder}. \ Global \ Shapes
.{parent folder}. \ Global \ Textures
.{parent folder}. \ Sounds
.{parent folder}. \ Trains
.{parent folder}. \ Trains \ Trainset
.{parent folder}. \ Trains \ Consists
.{parent folder}. \ Routes
If you've used one of the pre-packaged route options from the OpenRails.org website, this folder structure will be created for that particular route, but you may want to create a parallel folder for the routes available for download or purchase from other providers.

- Desktop
- Documents
- Downloads
- Program Files
- C:\Users\{username}

- C:\ORTS Content
- C:\Trainsims\Content
we might install openrails to c:\OpenRails
If we bought a route from trainsimulations.com, we'd install that to c:\TrainSimulations
Then you're suggesting here we make a folder for other routes like:
c:\ORTSContent
and then under that
C:\ORTSContent\Global
C:\ORTSContent\Global\Shapes
C:\ORTSContent\Global\Textures
C:\ORTSContent\Sounds
C:\ORTSContent\Trains
C:\ORTSContent\Trains\Trainset
C:\ORTSContent\Trains\Consists
C:\ORTSContent\Routes
When we do this, would we then launch openrails,
Click Options, and then click the Content tab, and finally add the path C:\ORTSContent and give it a name?