Hi! I've downloaded a library named PCM.h for our project. I wanna test the example code which is included in the .zip file for the library but when I verify it, it shows the error said in the title.
The library I downloaded is outdated (the example code is .pde) and I think it may have been the cause of the problem.
I have downloaded other libraries before but this is the first time that it has happened.
What's the best solution here?