File list (Check if you may need any files):
PIC18F2550_USB_HID\main.c
PIC18F2550_USB_HID\tybe_def.h
PIC18F2550_USB_HID\usart.c
PIC18F2550_USB_HID\usart.h
PIC18F2550_USB_HID\main.p1
PIC18F2550_USB_HID\usart.p1
PIC18F2550_USB_HID\usb.p1
PIC18F2550_USB_HID\PIC18F_USB.mcp
PIC18F2550_USB_HID\PIC18F_USB.mcw
PIC18F2550_USB_HID\PIC18F_USB.sdb
PIC18F2550_USB_HID\main.pre
PIC18F2550_USB_HID\usb_conf.h
PIC18F2550_USB_HID\usart.pre
PIC18F2550_USB_HID\PIC18F_USB.lst
PIC18F2550_USB_HID\PIC18F_USB.rlf
PIC18F2550_USB_HID\PIC18F_USB.obj
PIC18F2550_USB_HID\PIC18F_USB.map
PIC18F2550_USB_HID\startup.as
PIC18F2550_USB_HID\startup.obj
PIC18F2550_USB_HID\PIC18F_USB.sym
PIC18F2550_USB_HID\PIC18F_USB.hex
PIC18F2550_USB_HID\usart.dep
PIC18F2550_USB_HID\PIC18F_USB.hxl
PIC18F2550_USB_HID\funclist
PIC18F2550_USB_HID\PIC18F_USB.cof
PIC18F2550_USB_HID\htplug-out111.tmp
PIC18F2550_USB_HID\PIC18F_USB.mcs
PIC18F2550_USB_HID\main.dep
PIC18F2550_USB_HID\usb.c
PIC18F2550_USB_HID\usb.h
PIC18F2550_USB_HID\usb.pre
PIC18F2550_USB_HID\usb.dep
pic18f2550_usb_hid
pic18f2550_usb_hid\PIC18F2550_USB_HID\funclist
pic18f2550_usb_hid\PIC18F2550_USB_HID\htplug-out111.tmp
pic18f2550_usb_hid\PIC18F2550_USB_HID\main.c
pic18f2550_usb_hid\PIC18F2550_USB_HID\main.d
pic18f2550_usb_hid\PIC18F2550_USB_HID\main.dep
pic18f2550_usb_hid\PIC18F2550_USB_HID\main.err
pic18f2550_usb_hid\PIC18F2550_USB_HID\main.i
pic18f2550_usb_hid\PIC18F2550_USB_HID\main.p1
pic18f2550_usb_hid\PIC18F2550_USB_HID\main.pre
pic18f2550_usb_hid\PIC18F2550_USB_HID\PIC18F_USB.cof
pic18f2550_usb_hid\PIC18F2550_USB_HID\PIC18F_USB.hex
pic18f2550_usb_hid\PIC18F2550_USB_HID\PIC18F_USB.hxl
pic18f2550_usb_hid\PIC18F2550_USB_HID\PIC18F_USB.lst
pic18f2550_usb_hid\PIC18F2550_USB_HID\PIC18F_USB.map
pic18f2550_usb_hid\PIC18F2550_USB_HID\PIC18F_USB.mcp
pic18f2550_usb_hid\PIC18F2550_USB_HID\PIC18F_USB.mcs
pic18f2550_usb_hid\PIC18F2550_USB_HID\PIC18F_USB.mcw
pic18f2550_usb_hid\PIC18F2550_USB_HID\PIC18F_USB.obj
pic18f2550_usb_hid\PIC18F2550_USB_HID\PIC18F_USB.rlf
pic18f2550_usb_hid\PIC18F2550_USB_HID\PIC18F_USB.sdb
pic18f2550_usb_hid\PIC18F2550_USB_HID\PIC18F_USB.sym
pic18f2550_usb_hid\PIC18F2550_USB_HID\startup.as
pic18f2550_usb_hid\PIC18F2550_USB_HID\startup.obj
pic18f2550_usb_hid\PIC18F2550_USB_HID\tybe_def.h
pic18f2550_usb_hid\PIC18F2550_USB_HID\usart.c
pic18f2550_usb_hid\PIC18F2550_USB_HID\usart.d
pic18f2550_usb_hid\PIC18F2550_USB_HID\usart.dep
pic18f2550_usb_hid\PIC18F2550_USB_HID\usart.h
pic18f2550_usb_hid\PIC18F2550_USB_HID\usart.p1
pic18f2550_usb_hid\PIC18F2550_USB_HID\usart.pre
pic18f2550_usb_hid\PIC18F2550_USB_HID\usb.c
pic18f2550_usb_hid\PIC18F2550_USB_HID\usb.d
pic18f2550_usb_hid\PIC18F2550_USB_HID\usb.dep
pic18f2550_usb_hid\PIC18F2550_USB_HID\usb.h
pic18f2550_usb_hid\PIC18F2550_USB_HID\usb.p1
pic18f2550_usb_hid\PIC18F2550_USB_HID\usb.pre
pic18f2550_usb_hid\PIC18F2550_USB_HID\usb_conf.h
pic18f2550_usb_hid\PIC18F2550_USB_HID