Where should i place a xxx.h file

I want to test a script that uses Arduino Playground - EEPROMWriteAnything
The question is where to put this file.

I tried the libraries map and the map where the sketch is placed.
The sketch can be found here http://staff.mbi-berlin.de/schultz/useful_stuff/Read_Quad_Encoder.ino

Did you restart the IDE?

I tried the libraries map and the map where the sketch is placed.

map? Do you mean directory or folder? Did you restart the IDE after placing the file in these locations?

It belongs in the sketch folder.

I just have the same problem with the same library, and restarting the IDE is the solution :smiley:

To answer OP's original question, put the EEPROMAnything.h together with your main sketch. This is not really a library.

Restarting the IDE dint help but restarting the Laptop and then restarting the IDE dit the trick. Thnx