These files are related to the symbol and source server.This requires some Microsoft utilities. From a 32-bit WinDbg installation withsource server support, copy the following files to this directory: dbghelp.dll pdbstr.exe srctool.exeThe follow files were copied from the BSD licensed pefile-1.2.9.1: COPYING-pefile pefile.pypefile is available from: http://code.google.com/p/pefile/