First of all, you must use Visual Studio 2008 for Houdini 13's “vc9” build, or Visual Studio 2012 for the “vc11” build. Examine the filename of the installer. Also ensure that you have the 64-bit compiler installed if you're using the 64-bit Houdini version. When you install Visual Studio, you *must* customize the installation to include this. I have seen it OFF by default. Also, please use the latest production build of Houdini 13.
Once you meet this requirement. Ensure that you have the “Platform SDK” installed. I'm not sure if it comes with the Express (read: free) editions. In older free editions, I'm sure it was only available as a separate download from
microsoft.com. If you have it installed, it should be located at something like this (depending on which version of Visual Studio and Platform SDK):
C:\Program Files (x86)\Microsoft SDKs\Windows\v6.0A
C:\Program Files (x86)\Windows Kits\8.0
Finally, follow the Windows compiling instructions here and post the full log of what happens if you still can't get it to work:
http://www.sidefx.com/docs/hdk13.0/hdk_intro_compiling.html#HDK_Intro_Compiling_Windows [
sidefx.com]