   How to know an application depend
  Like the develop helpful tools dependency walkerThe question isHow to know an application need the run time libraryfor example:I write an application that need the run time library:c:\windows\winsxs\x86_microsoft.vc80.debugcrt_1fc8b3b9a1e18e3b_8.0.50727.762_x-ww_5490cd9f\MSVCR80D.DLL   