How does one clear the memory of the Makerbot Desktop? I click Add File and click the .stl I want but I keep getting an old version of the file. Desktop thinks it's being clever but it's a real irritation to have to arbitrarily rename files just so I can load the latest version. (I'll keep my comments about script kiddies and software designed by the marketing department to myself.)
Thanks for any insight.
Cheers, Scott