Cannot open type library file: 'msxml.dll': No such file or directory

I'm trying to do a reverse engineering to old .net tool written with c++. The problem begins in this line: import "msxml.dll" named_guids

I understand this is old system dll file which currently replaced with msxml3.dll or msxml6.dll. I found both msxml3.dll and msxml6.dll in system32 folder and mange to do import but then this error appears: error C2653: 'MSXML' : is not a class or namespace name

Please advice and spread some light on this issue. Thank you.

via Chebli Mohamed