MatLab R2012b cheap license
Other MathWorks country sites are ljcense optimized for visits from your location. I'm pretty sure you can MatLab R2012b cheap license multiple versions and just use up one "activation", but you can verify by calling them. An Error Occurred Unable to complete the action because of changes made to the page. See Also. Check the "My Licenses" item on the Support section of mathworks. Sign in to answer this question. Apply Today. You may receive emails, depending on your notification preferences. But just today, I can't use it now. I recommend working in different working directories! See Also.