Question : which SP1 Platform SDK of microsoft download page

in the matter of ws2bth.h i need to download SP1 Platform SDK, In the related Microsoft page to download, there is 16 different PSDK-full, which one should i download  to make my program comunicate with mobiles phone thru bluetooth.

I am using windows XP sp1 and visual studio .net 2003.

Answer : which SP1 Platform SDK of microsoft download page

Hi,

here is the web install
http://www.microsoft.com/downloads/details.aspx?familyid=A55B6B43-E24F-4EA3-A93E-40C0EC4F68E5&displaylang=en

Maybe you like to look at openNetCF for mobile application.

Clement