I have recently been using

Question

I have recently been using dvdshrink 3.2 to backup some of my kids dvds..I am nearly almost computer illiterate so been trying to figure out how to use it. A friend recently downloaded dvdfab because dvdshrink was unable to backup a certain dvd and now my dvdshrink wont save files where it used to. it says drive isnt big enough but its the same size it has always been? sorry if this isnt enoug information im not sure really what to write to explain the problem. if you could help it would be great!!!