I work for a College in Boston. We have multiple multi-seat licenses for Pro 2015 and Pro 2016. Pro 2016 is working fine.
My expiry dates for Pro 2015 are April 10, 2016, and July 31, 2016.
The April 10 license is working fine, but ** the July 31 license is saying that it is not a valid license.**
I want to continue using the July 31, so that I don’t have to worry about re-licensing before the end of the Semester. They were ALL working yesterday!