[Error] Map Editor

[danilobk]

I can not use MapEditor, I always get this exception error:

Descrição:
Stopped working

Assinatura do problema:
Nome do Evento de Problema:	CLR20r3
Assinatura do Problema 01:	map editor.exe
Assinatura do Problema 02:	1.0.0.1304
Assinatura do Problema 03:	4a47d3ef
Assinatura do Problema 04:	Microsoft.Xna.Framework
Assinatura do Problema 05:	3.1.0.0
Assinatura do Problema 06:	4a1e2d16
Assinatura do Problema 07:	42a
Assinatura do Problema 08:	87
Assinatura do Problema 09:	System.InvalidOperationException
Versão do sistema operacional:	6.1.7601.2.1.0.768.3
Identificação da Localidade:	1046

In English

Description:
Stopped working

Signing the problem:
Name of Problem Event: CLR20r3
Signature of Problem 01: map editor.exe
Signing of Issue 02: 1.0.0.1304
Signing of Issue 03: 4a47d3ef
Signing of Problem 04: Microsoft.Xna.Framework
Signing of Problem 05: 3.1.0.0
Signing of Issue 06: 4a1e2d16
Signing of Issue 07: 42a
Signing of Issue 08: 87
Signing of Problem 09: System.InvalidOperationException
Version of the operating system: 6.1.7601.2.1.0.768.3
Place Identification: 1046

I have already installed all versions of NetFramework and XNA Framework.