TinWoo is the updated version of Awoo Installer. Also, are you holding R over a game/title? You don't hold R on the Album because the Album is already an Applet.
See this is the exact reason why you should
NEVER EVER follow YouTube video guides; they are always outdated. The sept folder has been removed from Atmosphere which would have been mentioned in any text-based guide such as the one that was suggested to you. I still highly advise you to click off of the YouTube video and follow the guide you were linked to earlier. Also, it is not a "jailbreak". The only devices that are jailbroken are iPhones and the PS3. The technical term is "hack".
Try running the Archive Bit fix from Hekate.
I highly recommend using
TinWoo Installer instead. Its what I personally use and I have never ever run into any issues when using it.