need xpinstal.dll .lib

[mariom]

Hello, Im trying to use the xpinstal library for windows, but i have been
always programming in linux so i dont know really well what i need. I was
trying to link xpinstal.dll into my program but now i think i need the
corresponding .lib but i dont know where to get it.

Please could someone tell me what to do to solve my problem?
Who knows, maybe someday i will understand win platforms. :-)

Thanks
        Mario Martinez