Getting error (unrelated to patch downtime)

- Start HS
- Start HB
- Click "select" on config window
- 30 something windows of "Hearthbuddy 4468 2016-03-17 06.44.txt" opens up
- HB window opens but crashes with "has stopped working":

Code:

Problem signature:
  Problem Event Name:	CLR20r3
  Problem Signature 01:	utmivbutoh.exe
  Problem Signature 02:	0.3.1149.235
  Problem Signature 03:	56cce80a
  Problem Signature 04:	mscorlib
  Problem Signature 05:	4.6.100.0
  Problem Signature 06:	55bc05fc
  Problem Signature 07:	3b0f
  Problem Signature 08:	7
  Problem Signature 09:	System.IO.FileNotFoundException
  OS Version:	6.1.7601.2.1.0.256.1
  Locale ID:	1053
  Additional Information 1:	0a9e
  Additional Information 2:	0a9e372d3b4ad19135b953a78882e789
  Additional Information 3:	0a9e
  Additional Information 4:	0a9e372d3b4ad19135b953a78882e789

- PC setup:
AMD FX-6100
GeForce GTX 560
8GB RAM DDR3
Newly installed Win7 64bit SP1 since 4 days. Error occured before the new patch.

- Thus far I tried uninstalling Microsoft Visual C++ 2010-2014 Redistributable (x86)

 

Done. Although I have x64 versions of it installed.