This is what I get when I right click-properties on both files in the folder:
The first file is named: Backup
Type of file: Windows Backup
Size: 10.7 GB (11,570,116,608 bytes)
Size of disk: 10.7 GB (11,570,118,656 bytes)
Created: Wednesday, May 06, 2009, 11:39:17 PM
Modified: Thursday, May 07, 2009, 1:07:26 AM
Accessed: Today, June 27, 2009, 3:13:12 AM
The second file is named: Restore backup
Size: 13.8 GB (14,871,703,552 bytes)
Size of disk: 13.8 GB (14,871,703,552 bytes)
Created: Wednesday, June 17, 2009, 3:15:50 AM
Modified: Wednesday, June 17, 2009, 8:50:05 AM
Accessed: Today, June 27, 2009, 3:18:43 AM