Can't delete a library

Projects Programming
1

I instaled the RF24 library on the library manager but I need an other library with the same name.
And I can't delete the old one how should I delete the library in the library manager?

2 
Read the sticky at the top of this section

YOU'RE IN THE WRONG PLACE !

3

Thread moved.

4

Just go to your sketchbook folder (default Documents\Arduino on Windows), go to 'libraries' folder, find and the library, hit delete.

5

Close the IDE.
2)
Find the directory with the library on your PC.
3)
Delete the directory.