Problem Facing while Using Microhip USB Framework

I had downloaded the Microhip USB Framework, now its very complicated to understand.
What i did is, Make a circuit Similar to PICDEMFS Board.

And put the Precompiled Hex file in the PIC18F4550 and run there application, everything works fine..

Now i just copy and paste all the files to another location as shown on this site

https://roboticsguy.com/tutorials/m...8/using-the-microchip-pic18-usb-cdc-framework

But for HID-Simple-Demo

okay

I build my Project it builds successfully, but when i put the hex code it doesn't work..
Don't know why..
I again put the precompiled hex file it works...
Then i though may be there is some problem in by build process,

So then i open the project directory given by microchip framework..
They don't put there hex codes there they just copy the hex file to Someother location..

Now what i did, open the Microchip Framework Project for USB-HID-Demo and Build it,
Then a hex file is generated and after that i put that in my controller, that also doesn't work

I am doing some thing wrong.

If yes then pls tell me..

Thanks in Advance