Hacking Priiloader no longer working

[sonknuck23]

I used Dop-Mii so I could get rid of all the cIOS' and just have the regular IOS' or whatever, but now, Priiloader is gone, and when I try to install it, it says "Unable to move the system menu . . . aborting mission."

? What's going on ?!

 

[benny3t3]

Could I have more information? like a system check report?
as well as other information