I installed Atmel Studio 7.0.594 and I downloaded the latest nightly build of Arduino 1.6.6 into C:\Program Files(x86)\Arduino

I installed !? the Visual.Micro.Atmel.Studio.vsix (latest version) and I can not install it  and I get following error;
2015-10-30 10:17:56 - Microsoft VSIX Installer
2015-10-30 10:17:56 - -------------------------------------------
2015-10-30 10:17:56 - Initializing Install...
2015-10-30 10:17:56 - Extension Details...
2015-10-30 10:17:56 -      Identifier      : 3C946710-BA61-4CCF-A288-93622C59B7A9
2015-10-30 10:17:56 -      Name            : Arduino IDE for Atmel Studio - Beta
2015-10-30 10:17:56 -      Author          : Visual Micro
2015-10-30 10:17:56 -      Version         : 1510.14.1
2015-10-30 10:17:56 -      Description     : Arduino Extension for At Studio . Fully compatible Arduino edit, build and deployment tool. All Arduino versions are supported. This is an admin install for all users.

Latest release provides a number of fixes and additions. Please see the 'Release Notes' at www.visualmicro.com

The release is required for Arduino 1.6.6 and is also required if any Adafruit hardware is being used.

Visual Micro supports many different types of hardware and code libraries. These can be installed manually or using the automated installation tools provided by this extension.

Windows 10 IoT users will findan Arduino IoT template in the File>New 
2015-10-30 10:17:56 -      Locale          : en-US
2015-10-30 10:17:56 -      MoreInfoURL     : http://www.visualmicro.com/
2015-10-30 10:17:56 -      InstalledByMSI  : False
2015-10-30 10:17:56 -      SupportedFrameworkVersionRange : [4.0,)
2015-10-30 10:17:56 - 
2015-10-30 10:17:56 -      Supported Products : 
2015-10-30 10:17:56 -            AtmelStudio
2015-10-30 10:17:56 -                  Version : [7.0,)
2015-10-30 10:17:56 -            AtmelStudio
2015-10-30 10:17:56 -                  Version : [1.0,)
2015-10-30 10:17:56 -            Atmel Studio
2015-10-30 10:17:56 -                  Version : [7.0,)
2015-10-30 10:17:56 -            AtmelStudio70
2015-10-30 10:17:56 -                  Version : [1.0,)
2015-10-30 10:17:56 - 
2015-10-30 10:17:56 -      References      : 
2015-10-30 10:17:56 - 
2015-10-30 10:17:56 - Searching for applicable products...
2015-10-30 10:17:56 - Found installed product - Microsoft Visual Studio Ultimate 2013
2015-10-30 10:17:56 - Found installed product - Microsoft Visual Studio Premium 2013
2015-10-30 10:17:56 - Found installed product - Microsoft Visual Studio Professional 2013
2015-10-30 10:17:56 - Found installed product - Microsoft Visual Studio 2013 Shell (Integrated)
2015-10-30 10:17:56 - Found installed product - Global Location
2015-10-30 10:17:56 - VSIXInstaller.NoApplicableSKUsException: This extension is not installable on any currently installed products.
   at VSIXInstaller.App.InitializeInstall()
   at System.Threading.Tasks.Task.InnerInvoke()
   at System.Threading.Tasks.Task.Execute()


When I want to create new Arduino Sketch C++ project in AtmelStudio 7 I get following Error screen shots:

I do not know what is wrong while I can create other types of project.