I perform a backup of Windows 7 and Windows 2008 using the below command, daily.
wbadmin start backup -allcritical -include:C: -backuptarget\\fileserver\mybackup -user:myuser -password:mypassword
One day I transfered a lot of data to the computer, then the backup occured. The backup stays large even after i removed the temporary data and performed subsequent backups.
Is there a natural checkpoint for the backup to shrink? or is there a command to make it shrink?