Crashing when clicking something?

[Datraza]

Firstly, when I open it, The profile field is empty, and when i try clicking it it comes an error: Object reference not set to an instanced object.. Check log for full info. after I click ok it crashes and closes.

 

[Cryogenesis]

Or you are not loaded into the world or you didnt do this:
http://www.thebuddyforum.com/buddy-...-now-requires-net-4-5-1-vc-redist-2012-a.html