Hori Fighting Commander 4 for PS3 PS4 and PC back not working on PC sometimes!?

Hi guys actually I bought this after I heard it’s easier for the combos and the truth it is and it worth the payment I paid for
But I have one problem with it on windows 8.1 in my both pc, I’m using steam and usually putting only one tick on using Xinput config the last one actually I don’t remember what was written in it.

And once I put the pad it’s can identify it’s hori fighting commander 4 or I might named that thing on steam while I was in the big picture
I didn’t try it with my ps4 still not yet

My problem that come times I can’t use the back button it’s the same button for medium kick I’ll have to restart the windows several times till this work even the same thing with street fighter and steam if it doesn’t work there then it doesn’t work on the other software

Is there any driver to fix that or is there way to one the pad and cut some wire like to disable feature for ps3 as I won’t use it for ps3
I believe I saw someone on youtube doing this but can’t find the video anymore!

I even tried to use input mapper which I used to use for my ps4 controller but I feel there is a delay when using input mapper I feel the best way is using the original drivers for windows or do some trick from inside the pad!

Anyone can help me please?
Thanks for your help and support I really appreciates it

Confirm you’re using;
• PC mode for X-input Games
• PS3 & PS4 mode for D-Input Games