# Install AIMMS in another location¶

To install AIMMS on your own laptop is usually easy, just download the version of your choice from our downloads page and run the self-extracting file, for instance Aimms-4.73.1.3-x64-VS2017.exe. It will extract the actual program in %localappdata%\AIMMS\IFA\Aimms\ and start it.

• Double click on a .aimms file will open the AIMMS project, with the AIMMS version that was used to last modify that project, or, if that AIMMS release cannot be found, using the most recent AIMMS version available on your computer.

• Add the below options to the context menu when you right click on a .aimms file.

With these, you can choose from the AIMMS versions on your computer to launch that project and manage those AIMMS versions; to save disk space.

The above is sufficient for many people. In the remainder of this article we will discuss how to handle advanced requirements.

## Installing elsewhere¶

For the following reasons, the default installation location may not be the preferred one:

1. Some organizations have a software policy that prohibits their users to install software in %localappdata%.

2. The available disk space on the drive with the users folder may be limited.

You can then install AIMMS in a different location, like C:\Program Files (x86)\AIMMS\IFA. Installation for all users is available since AIMMS 4.38.

### Check version of AIMMS Launcher¶

Before you install elsewhere it is strongly recommended to install the most recent version of AIMMS Launcher. If you have already have AIMMS Launcher installed, check the version in its properties. For example, here is a version that is quite old: 1.0.0.50:

Also, you can install the AIMMS Launcher with elevated rights. It will then be installed in C:\Program Files (x86)\AIMMS\IFA\AIMMSLauncher

## Installing on a different drive¶

For reasons of disk space, you may want to install AIMMS on a different disk.

The AIMMS installer does not have built in functionality to install on another drive, but using a symbolic link, it is easy to realize.

First create a folder to install AIMMS on the other drive, in the example here drive D:, and we use the folder D:\Program Files (x86)\AIMMS\IFA\Aimms.

Next, using the MS DOS command prompt with elevated (administrator) rights:

Navigate to C:\Program Files (x86)\AIMMS\IFA. If this folder does not exist, please create it.

Then create a symbolic link as follows:

mklink /D Aimms "D:\Program Files (x86)\AIMMS\IFA\Aimms"


which gives the following output:

symbolic link created for Aimms <<===>> D:\Program Files (x86)\AIMMS\IFA\Aimms


More on symbolic links can be found on Microsoft docs.

### Actually installing elsewhere¶

With the above preparations, you are now ready to install AIMMS in a different location. Just launch the installer “as administrator” by right clicking and selecting “as administrator”.

It will install AIMMS in the D Drive folder and make AIMMS available to all licensed AIMMS users of that machine.