Google Product Forums
Re: Google Music Manager on Windows 7 download library problem.
greglelwis1 Feb 27, 2012 3:37 PM
Posted in group: Google Mobile Help Forum

Categories: Other Google Products : Other Devices :

I am having the same issue.  Google Download Manager has been preparing for my library download for over an hour.  Nothing is happening.

The third party apps describes in the link above also do not work.