Fenderm8

Some of my BO2 DLC shows in system link and some does not even though i have done the same steps for all of them. 
So i have Nuketown/Nuketown Zombies and Revolution working fine but Uprising and Vengeance do not work/show in system link. I have TU18, my method of adding the DLC is to extract the files using Horizon then sorting the correct files sabs/sabls and copying them over but whenever i do this they never show in system link so i also do the method configuring a usb and then transfer the files to the usb with Horizon then copying the dlc to my RGH's hardrive on the normal xbox dash and unlocking them in xm360. Note: i can do either of these methods individually and they don't show in system link but if i do both they do.. well for Nuketown and Revolution. 
What am i doing wrong? I've noticed that Nuketown and Revolution come under: Call of Duty Black Ops II and are titled in Horizion Call of Duty Black Ops II BUT Uprising and Vengeance on the other hand are titled: Call of Duty Black Ops 2, instead of II
Could this be the reason why? Because Horizon does not let me change the name of it and i have no idea how to change the name of it

I added nuketown, vengeance and revolution map packs. Nuketown and revolution show when i load up bo2 but vengeance doesn't. In xm360 and horizon nuketown and revolution are titled: Call of Duty Black Ops II but Vengeance is titled: Call of Duty Black Ops 2
Is this the reason why? I have no option to change it on horizon or xm360. Any suggestions?

Aurora copy the TU before launching the title, it's strange that it's crashing for you when launching with Aurora but not with XEXMenu...

But yeah, you can launch with Aurora, have it crash and go back to XEXMenu for launching it...

Ahhk well im getting the tu now, hopefully it launches after i get it but if it doesn't its fine i don't mind launching from xexmenu with the title update from aurora.

I added a few dlc maps (the sabs, sabl & adding files to the root way) they currently don't show in system link so im hoping they show after i get TU18

Appreciate the help

When i load black ops 2 in xexmenu it works fine but when i open it in aurora it just crashes 
i tried re doing the manage paths thing, heres how i set that up
i choose the option "applications" the file is in xbox360/system/hdd/call of duty black ops 2 so i set it to scan depth 4 and hit scan now, it downloads the files, i wait for them to finish then i launch it and it gets "fatal crash intercepted"
im only using aurora to get title updates, do i have to be able to launch it from aurora in order for the title updates to work or can i just get the title update from aurora and go back to launching it in xexmenu, will the title update still work? im guessing it will i just need some confirmation 
i also have another question, if i have multiple black ops 2's on my hdd, for different menus (yes i know there's better ways haha) will the title update work on all of them or just the one that i have on aurora (the one i added in manage paths)