title: Trying to Use MSBuild SonarQube and unable to make it work
body: <p>I have been using SonarQube for code analyzing at a basic level however now I would like to measure the code against FX-COP rules. Hence I am attempting to use MSBuild SonarQube scanner. I read the documentation thoroughly and have setup my project likewise however when I execute it gives me error.</p>
  
  <p>Below is the extract from the log:</p>
  
  <pre><code>MSBuild SonarQube Runner Bootstrapper 1.0.2.0
  Default properties file was found at C:\....\1c36691bf5270463\SonarQube.Analysis.xml
  Loading analysis properties from C:\....\1c36691bf5270463\SonarQube.Analysis.xml
  Pre-processing started.
  Preparing working directories...
  Checking for updates...
  MSBuild SonarQube Runner Pre-processor 1.0.2.0
  Loading analysis properties from C:\...\1c36691bf5270463\SonarQube.Analysis.xml
  Updating build integration targets...
  Fetching analysis configuration settings...
  Generating rulesets...
  Pre-processing succeeded.
  
  Microsoft (R) Build Engine version 12.0.21005.1
  [Microsoft .NET Framework, version 4.0.30319.34209]
  Copyright (C) Microsoft Corporation. All rights reserved.
  
  Building the projects in this solution one at a time. To enable parallel build,
   please add the "/m" switch.
  Build started 11/20/2015 1:46:41 PM.
  Project "C:\Project1.sln" on node 1 (rebuild target(s)).
  ValidateSolutionConfiguration:
   Building solution configuration "Debug|Any CPU".
   Build succeeded.
      9 Warning(s)
      0 Error(s)
  
  Time Elapsed 00:01:07.86
  MSBuild SonarQube Runner Bootstrapper 1.0.2.0
  Default properties file was found at C:\...\1c36691bf5270463\SonarQube.Analysis.xml
  Loading analysis properties from C:\...\1c36691bf5270463\SonarQube.Analysis.xml
  Post-processing started.
  </code></pre>
  
  <p>MSBuild SonarQube Runner Post-processor 1.0.2.0 gives several warnings similar to one below:</p>
  
  <pre><code>WARNING: File is not under the project directory and cannot currently be analysed
  by SonarQube.
   File: C:\Users\...\AppData\Local\Temp\2\.NETFramework,Version=v4.0.AssemblyAttributes.cs,
   project: C:\...\1c36691bf5270463\SOURCE\x\y.csproj**
  </code></pre>
  
  <p>Calling the sonar-runner:</p>
  
  <pre><code>SONAR_RUNNER_OPTS is not configured. Setting it to the default value of -Xmx1024m
  C:\...\1c36691bf5270463\.sonarqube\bin\sonar-runner\bin\..
  SonarQube Runner 2.4
  Java 1.8.0_51 Oracle Corporation (64-bit)
  Windows Server 2008 R2 6.1 amd64
  SONAR_RUNNER_OPTS=-Xmx1024m
  INFO: Error stacktraces are turned on.
  INFO: Runner configuration file: C:\...\1c36691bf5270463\.sonarqube\bin\sonar-runner\bin\..\conf\sonar-runner.properties
  INFO: Project configuration file: C:\TeamCity\buildAgent\work\1c36691bf5270463\.sonarqube\out\sonar-project.properties
  INFO: Default locale: "en_US", source code encoding: "UTF-8"
  INFO: Work directory: C:\...\1c36691bf5270463\.sonarqube\out\.sonar
  INFO: SonarQube Server 5.1.1
  13:47:51.150 INFO  - Load global repositories
  13:47:51.743 INFO  - Load global repositories (done) | time=593ms
  13:47:51.758 INFO  - Server id: 20151120125423
  13:47:51.758 INFO  - User cache: C:\...\cache
  13:47:51.758 INFO  - Install plugins
  13:47:51.836 INFO  - Install JDBC driver
  .
  .
  .
  13:47:55.518 INFO  - -------------  Scan file1
  13:47:55.534 INFO  - Load module settings
  13:47:55.658 INFO  - Load rules
  13:47:56.017 INFO  - Base dir: C:\...\1c36691bf5270463\SOURCE\xxx
  13:47:56.017 INFO  - Working dir: C:\...\1c36691bf5270463\.sonarqube\out\.sonar\AC1_AC1_497EBFF2-C710-4843-8263-F534AF803D3E
  13:47:56.017 INFO  - Source encoding: UTF-8, default locale: en_US
  13:47:56.532 INFO  - Quality profile for cs: Sonar way
  13:48:00.635 INFO  - Sensor org.sonar.plugins.csharp.CSharpFxCopProvider$CSharpFxCopSensor@73c82ec1
  INFO: -----------------------------------------------------------------
  INFO: EXECUTION FAILURE
  INFO: -----------------------------------------------------------------
  Total time: 10.156s
  Final Memory: 16M/306M
  INFO: -----------------------------------------------------------------
  13:48:00.791  Creating a summary markdown file...
  Press any key to continue . . . 
  </code></pre>