error on startup - [Error Message] The type initializer for 'bz' threw an except

[mr.andrew.blackmore]

On startup of Dxtory get message "the exception was generationed in "C:\Users.....\Dxtory.exe". Refer to "C:\Users.....\Dxtory_log.txt" for details.

The error in Dxtory_log.txt is"
=== 2015-03-20 21:29:53 ===
[Module]
Dxtory.exe 2.0.128

[Process]
ID: 4432

[Thread]
MainThread (1)

[Error Message]
The type initializer for 'bz' threw an exception.

[StackInfo]
   at es.a(Object A_0, StartupEventArgs A_1)


Bootlog is:

desktop.ini                                    Size: 282        SHA1: 7726f55012e1e26cc762c9982e7c6c54ca7bb303
Dxtory.exe               Version: 2.0.0.128    Size: 576560     SHA1: d80062911606b6f963bed25a41b179a83efe95a7
GIMP.lnk                                       Size: 1473       SHA1: 26d4bd8bbfca53e7718bc5cf74560aea8227ba97
Handbrake.lnk                                  Size: 1008       SHA1: 3ce2c78ddb6c9b9ba67b1cdc312c4f69e5ce915e
Ian Fever - Insane.mp3                         Size: 3256216    SHA1: 28f66c9b78adaed86ccb808d65e6aa7f7a6f38b0
Minecraft Skin Viewer (1).exe Version: 1.2.0.0      Size: 343552     SHA1: 29e4628637efc304e9c8dcddb92e3d0f564c6614
my intro.mp4                                   Size: 2929548    SHA1: bcd9f71de548a29e1e6f589ac825244289901f49
TeamSpeak 3 Client.lnk                         Size: 899        SHA1: e31cb4c6816ead971be12297a7595d4ff9701aa7
Thumbs.db                                      Size: 1544704    SHA1: da52241c83253b16ec4b57bba5895fe7863b0c64
Localize
DxCore_Init

OS is Windows 8.1

64 bit OS

[ExKoder]

What you run is not a shortcut.