@totravel,
Is there conversion library function? Maybe it's about WinAPI, but I'm not sure. The situation is this: user can specify (.doc, .docx) files, parser is only .docx
.doc and .docx are two completely different formats. To convert a document from .doc to .docx, you need a .doc library. But I'm not sure if there is a reliable .doc library.
@totravel, Is there conversion library function? Maybe it's about WinAPI, but I'm not sure. The situation is this: user can specify (.doc, .docx) files, parser is only .docx