Need help with Mesh file

[osubest1]

I was cutting a mesh file that I got on this site when half way through, I realized that
I had not clicked the weld button. I pressed Stop on my Cricut machine and then
Cancel in the Scal program. Now, no matter what I do, it won't let me cut that file.
It runs through the steps on Scal and then says "cutting has ended". I tried re-booting
my computer, changing the name of the file, disconnecting my Cricut machine.

Any other suggestions? I really want to cut this file!!