You started a guest file restore operation but the attach disk operation failed even though VMware Tools was running and the Guest OS credentials were correct.
Error while validating guest credentials, failed to access guest system using specified credentials: Verify VMWare tools is running properly on system and account used is Administrator account, Error is SystemError vix error codes = (3016, 0).
Restart the VMware Tools Windows service on the Guest OS, and then retry the guest file restore operation.