I need help with a library.

For over 3 days now, I have been trying to use the IR Remote library in order to use some old remotes in a robotics project. But doesnt matter how I do I, I always get this error:

In file included from C:\Users\Usuario\Documents\Arduino\libraries\IRremote\IRremote.cpp:13:0:

C:\Users\Usuario\Documents\Arduino\libraries\IRremote\IRremoteInt.h:15:22: fatal error: WProgram.h: No such file or directory

#include <WProgram.h>

^

compilation terminated.

exit status 1
Error compilando para la tarjeta Arduino/Genuino Uno.

Sorry for the spanish and if me English wasnt very good. I would appreciate any help you might offer!

Im using the Arduino IDE version 1.8.3 and I dont know the version of the library because I dowloaded it from GiTHub. What I found in Internet said that I had to cahnge some code in the library. The problem is, the library isnt even in the library folder! Im really lost right now.

The page that had that had the link recommended deleting the one that comes with arduino.

Thanks a lot!
I will try and restore the original one. If I have any more problems I will post them here.
EDIT: I did what you said and I got these error:

C:\Program Files (x86)\Arduino\libraries\RobotIRremote\src\IRremoteTools.cpp:5:16: error: 'TKD2' was not declared in this scope

int RECV_PIN = TKD2; // the pin the IR receiver is connected to

^

exit status 1
Error compilando para la tarjeta Arduino/Genuino Uno.

Very true!!!!
Just deleted IRremotecontrol and now it works!
Thanks!