Дельные линки по backup in Windows 2008 R2

I needed to remove/delete all files and folders on “C:\Windows\Microsoft.NET\Framework64\v2.0.50727\Temporary ASP.NET Files”
http://social.technet.microsoft.com/Forums/en-US/windowsbackup/thread/89052b85-9c9b-479f-ab76-a20da3cc4696

The failure occurs even if you have plenty of space on the C: Drive and the shadow storage is set to NO LIMIT.
http://blogs.msdn.com/b/windowssetupfaq/archive/2010/09/10/while-performing-a-system-state-backup-using-wsb-the-backup-fails-with-following-error-there-is-not-enough-disk-space-to-create-the-volume-shadow-copy-on-the-storage-location.aspx