data recovery - How to restore nandroid?

I created a nandroid backup and copied the files to my computer

boot.img
cache.ext4.tar
data.ext4.tar

nandroid.md5
recovery.log
system.ext4.log
ta.img

I deleted the files on my phone to save space and now have copied them back. I used Online Nandroid Pro and not sure how to actually get it to do a complete restore?