My phone is not rooted. I'm using a Karbonn A51+ Mobile.
It's running the Stock ROM: Android 4.4.2 "KitKat".
I have tried some apps to make it rooted like Kingo, Iroot, Framaroot and a tool like SRS Root Tool
Screenshot; I'm getting this error while trying with Framaroot:
(Click for larger variant)
Please do help me to root my phone via PC or anything else?