. The folder to be used for temporary files when migrating PST files. The Vault Service account must have full access to this folder. Click if you want to change the location; you are asked for the password to Vault Service account and the displayed list contains only local folders that can be accessed by the Vault Service account.
. The number of PST files that can be archived at the same time. Depending on your system configuration and workload, you may find that changing this number improves performance.