Changing the default location of shares in AjaXplorer is a little hidden.
If your shares are in a different directory than the default /var/hda/files/[share], follow these 5 simple steps (You must know the directory where your shares are located beforehand. Whether on a different hardrive than the Amahi installation, or just a different directory than the default):
1. Click on the arrow by Default Files
2. In the menu, click on Settings
3. Click on Repositories
4. Right click on the share in question and click Editor
5. Paste in the share's link