When you run a restore job from the Data Vault, the ILM engine retrieves unencrypted attachments through the Data Vault Service and places the attachments in a staging attachment directory.

For encrypted attachments, when you run a restore job the ILM engine generates an encryption script in the staging attachment directory. The engine invokes the Data Vault Service for External Attachments (FASA) to create an encryption utility that reencrypts the attachments in the staging directory and then restores them to the target directory.

The following table lists the directories that FASA and the ILM engine need to access:

Format	Scripts Directory	Decrypted Directory	BCP Directory/Attachment Target Directory
Regular	Not required	ILM engine	ILM engine
Encrypted	FASA and ILM engine (shared mount)	FASA and ILM engine (shared mount)	FASA