while building .tar freeswitch (freeswitch.2008.express.sln) on ms visual studio 2008 i'm getting following errors. how to resolve the problem? is there any files missing in the setup? Error 1 fatal error C1083: Cannot open source file: '..\..\pthreads-w32-2-7-0-release\pthread.c': No such file or directory c1 pthread Error 2 fatal error C1027: Inconsistent values for /Ym between creation and use of precompiled header c1 FreeSwitchCoreLib Error 50 fatal error C1083: Cannot open source file: '..\..\sphinxbase-0.4.99\src\libsphinxbase\util\blas_lite.c': No such file or directory c1 sphinxbase