Here is a quick review about how to backup vault store

1. Open the Vault admin console ( insert site name )

2. Browse to Expand Vault Store Groups

3. Browse to Expand Vault Store Group

4. Select the Vault Store that you need to backup

5. In the right hand window right click on a partition and select properties

6. On the General Tab you will see Location: if the path is too long you can highlight it with the mouse and scroll across