error while starting stream: null
row mismatch  does not match row 3/4/5/6 and projects wont start.
I ran a nice 7x8in etch that came out great but now everything I do wont start. I am using cut2d software. I import vectors created in illustrator cs5. I am making black and white graphics and deleting the white and importing just the black vector design. cut2d 40mm sec, 50% power, 1 pass. step .001, fill, hatch angle 0. no cross hatch. job settings no offset, inches.
no duplicate vectors, some open vectors but not sure what that is and they get ignored anyways.
not sure what I am doing wrong because I set it up the same way as the previous file that ran just fine.