Help to use Smart Controller LCD 12864 Graphic on geeetech gt2560

Hello there!
I'm a newbie on this.
I have a geeetech gt2560 rev A and Marlin 1.1.6.
I want to use the "Smart Controller LCD 12864" but I can't get it right.
When I activate the line REPRAP_DISCOUNT_FULL_GRAPHIC and try to compile I got the error message:

In file included from sketch\ultralcd.cpp:79:0:

sketch\ultralcd_impl_DOGM.h:66:27: fatal error: _Bootscreen.h: No such file or directory

#include "_Bootscreen.h"

^

compilation terminated.

exit status 1
Error compiling for board Arduino/Genuino Mega or Mega 2560.


Please I need help
Ola A.

the code shows

#if ENABLED(SHOW_BOOTSCREEN) && ENABLED(SHOW_CUSTOM_BOOTSCREEN)
  #include "_Bootscreen.h"
#endif

so you have two options, pick one.

1) create the required _Bootscreen.h eg [github.com]
2) tell it not to use that file (in configuration.h find #define SHOW_BOOTSCREEN
and change it to //#define SHOW_BOOTSCREEN)

Edited 2 time(s). Last edit at 11/17/2017 06:38PM by Dust.

Yes Yes Yes
Thank you very much and a big hug for your dedication. Everything looks good now. Now I can shave off my gray hair.
I took the option 2.

Regard
Ola A.