What does "load up" mean? Are you trying to install 2014 software on your computer? Or you trying to launch an already-installed program?
What are you ultimately needing to do with 2014 software?
What operating system are you using? Are you installing from a CD or a downloaded installation file?
TurboTax doesn't "officially" support 2014 product any longer, but once you install it you may still be able to get the program updates. You'll just have to see. But first you have to get it installed (or launched, whichever the case may be).
We may have some suggestions when you explain your issue more.