You can move or back up a vault to transfer and protect your most important files.
When you create a vault, the associated file extension is .vault. To move a vault, you need to move the associated .vault file. The .vault file is stored in your Windows user profile. For example, you can find the .vault file here in Windows Vista: C:\users\<username>\AppData\local\McAfee Anti Theft. For help finding your Windows user profile, see Windows Help and Support.
You can move a vault to a USB device or to a shared folder on a network.
To access a vault backup or a vault that you created on another PC, you need to use the Access External Vault feature.