When I tried installing my Zune software on my new Windows 7 PC I got this interesting error stating:
Operation error failed with 0x8007047F: The specified program is not a Windows or MS-DOS program. Can't find the media for installation package 'Windows Media Format SDK.' It might be incomplete or corrupt. Error Code: 0x80070002
Apparently this was caused by the fact that I did not have Windows Media Player installed on my Windows 7 Ultimate N edition…. . After installing WMP 12 – the installation of Zune went ahead without issues.