I am trying to load a file, and it has worked before but now I only get the error: OSError: Failed to interpret file 'name.npz' as a pickle The code I use is the following data = np.load("name.npz") I can't see what has changed since I last run the code and it worked, I even backed back to the original code (that I had when I'm sure it worked to load it) but it still gives the same error message. Continue reading...