# Faq how to install multiple Eigenvector products

### Issue:

How do I install multiple Eigenvector products?

### Possible Solutions:

The best way to install multiple products is to locate each product folder in the same "parent" folder and then run evriinstall from PLS_Toolbox. By default, the installation script will check for other products within the folder above PLS_Toolbox.

For instance, it's common to install PLS_Toolbox in the "toolbox" folder of Matlab:

C:\Program Files\MATLAB\R2007b\toolbox

If you were to locate your additional products in this folder they would automatically be detected by evriinstall

C:\Program Files\MATLAB\R2007b\toolbox\PLS_Toolbox

C:\Program Files\MATLAB\R2007b\toolbox\MIA_Toolbox

C:\Program Files\MATLAB\R2007b\toolbox\EMSC_Toolbox

NOTE: The "parent" folder does not have to be in the Matlab toolbox folder, it can be located anywhere.