title: COM automation using tlb file
body: <p>Consider me a novice to windows environment and COM programming.</p>
  
  <p>I have to automate an application (CANoe) access. CANoe exposes itself as a COM server and provides CANoe.h , CANoe_i.c and CANoe.tlb files. 
  Can anyone specify how to write a C++ client, for accessing the object, functions of the application.</p>
  
  <p>Also, please specify how to access the code present in tlb file from C++.</p>