Sage 50: Where is my Sage data installed?

You can check where your Sage data is installed in four simple steps:

1. Open "Sage"

2. Select "Help"

3. Select "About" 

4. Look for "Data Directory" under "Program Details". This will tell you if it is located on your hard drive (e.g. C:/ drive) or a Server.

https://roveel.zendesk.com/hc/en-gb/articles/8722682237597-Sage-50-Installing-the-Roveel-Connector