In this section,I will explain how to rectify fatal error `C1083: Cannot open type library file: 'msxml4.dll': No such file or directory`

#import <msxml.dll> named_guids
Replace above code with dll present in your system
OR
upload msxml.dll in your c:\program files\Windows\System32 folder
OR
Replace it with below line.
#import <msxml.tlb> named_guids
OR
Specify the full path for the msxml4.DLL
#import "c:\program files\Windows\System32\msxml4.dll"