1. *.xsd.cs could not be found while building BTS10 project via TFS10: http://rusteddev.wordpress.com/2010/06/15/build-biztalk-2010-beta-project-with-tfs-2010-use-x86-version-of-msbuild/
2. No mapping between account names and security IDs was done. (ConfigHelper): 在配置BTS2010的时候容易出现这个问题，解决方案就是手工创建BTSTalk需要的那些组，然后把当前的service account加到这些组里，然后再配置。