Warning feed rate is zero

I bought a CNC plasma table with a computer. I have been using everything and everything has been working great but the PC is old and feel like its about to fail. I tried to move everything to my laptop and copied my sheetcam license. It worked great on my laptop for about a day but now its not working. Everytime I try to run a simulation it just gives me a warning that says the feed rate is zero. Is it because I tried to copy the license? is there a way to move the license to my new computer and have everything work?

thanks for the help guys