By default, customization files are located under a user’s Local and Roaming profiles, which varies by operating system.
The default locations are used to store customization files on Windows 7 or Windows 8:
While the utilization of the Local and Roaming user folders might work well in single-seat installation or small office environment, it is recommended to place all customization files in a centralized network location. Placing files in a centralized location has the following advantages: