Sourcetree crashes on startup

[Michael Ramey]

I'm dead in the water with Sourcetree, and I can't figure it out.  As soon as I start Sourcetree, it crashes.  I never see the window.

I'm running the latest version (this didn't change).  Also, I tried wiping my preferences https://confluence.atlassian.com/display/SOURCETREEKB/Wiping+SourceTree+Preferences and that didn't fix it either

Any ideas?

Here are some of the details from the windows error:

Problem signature:
  Problem Event Name:	CLR20r3
  Problem Signature 01:	sourcetree.exe
  Problem Signature 02:	1.6.14.0
  Problem Signature 03:	54ea9dbe
  Problem Signature 04:	PresentationFramework
  Problem Signature 05:	4.0.30319.18060
  Problem Signature 06:	51ee2110
  Problem Signature 07:	968
  Problem Signature 08:	23
  Problem Signature 09:	System.InvalidOperationException
  OS Version:	6.1.7601.2.1.0.256.48
  Locale ID:	1033
  Additional Information 1:	129e
  Additional Information 2:	129efb8243bc6a286b14092ed6cfa254
  Additional Information 3:	45ec
  Additional Information 4:	45ecbc826707de2ce285c50a643b020d

[Michael Ramey]

I fixed this, don't know exactly it was though.

I upgraded to .net 4.5, and fixed an invalid static IP configuration for my wired adapter.