I pay for Professional but I use 2D Premium because I don't need 3D 'all' the time and I'm familiar / faster on 2d Prem. 

In a prior updated I was able to download a 2D file. I did the recent SP3.0 update and it auto loaded "Pro" from the license number.

I need to get this back ASAP. Can anyone direct me to install references, support, or links?