Software version 220.127.116.111. I plot a complicated multi opening mat and the cut screen is either blank or shows a few lines. I erase some saved mats to make room, and it sometimes works. Frustrating. My computer is several years old and my hubby is building me a new one. Wizard is sending new software to install. Meantime, any suggestions? Nothing like wasting time creating a cool layout design and not even being able to save it because of IO 112 error. Also, I'm kinda freaked out about transferring my saved designs to my new computer when it gets here.