hard drive for audio by itself cost $1,000!My late 90's audiobook, "Exploring Music & Sound on Your PC" was hailed as one of the most complete introductions to digital audio ever found in one title

It IS possible to copy files via copy and paste using the cable to get them on your hard drive.

I saved it on the hard drive but Windows is unable to play it

I'm a professional classical musician, and the zoom h4n is an excellent piece of equipment for self recording and transfers easily to hard drive for making audition CDs.