Manage Backup Destination....cancelled!

(Ghost 14) I have a set of recovery points taking up about 80 gigs on one of my partitions.  I've been attempting to use the "manage backup destination" feature but it keeps cancelling itself with no description of why. 

 

I looked at the features on the Recover Disc but there wasn't anything that would let me slim down the recovery points. 

 

Am I doing something wrong is this just a program flaw?  I've tried this a total of about 20 times with several reboots but its not working.  I guess I could try it in safe mode.  Any other suggestions?