That was what I did to begin with. After deleting a number of files, to my horror I saw that every time I deleted one the available space went DOWN! Files are "gone" but are now taking up twice as much space as before! Arghhhh!
This was through Windows Explorer.
Was told to delete the Dashboard Which created more problems. One that is not resolved is a directory that cannot be deleted because it is not empty. Through Windows Explorer, I changed "permissions" and deleted that file, even that entire backup! But STILL the same error message comes up!
Not only are all the visible backups using up gigs but also all those that I deleted are using TWICE the gigs!
I am now into Day 5 of this and have a few other things to do with my life!
And yes, I am now in touch with their support staff.