From: Gadi Reinhorn on
Moh,

You are right to be confused. The software and documentation are not clear
about the requirements.

You need the SDK v6.0 downloaded from here:
http://www.microsoft.com/downloads/details.aspx?FamilyId=F26B1AA4-741A-433A-9BE5-FA919850BDBF&displaylang=en

The online documentation is not very explicit about this:
http://www.mathworks.com/support/compilers/R2010a/win64.html#n2

There is a mention of the version about half way down in this Technical
Support Solution:
http://www.mathworks.com/support/solutions/en/data/1-6IJJ3L/index.html?solution=1-6IJJ3L

In future versions of the Supported Compilers Page we are more explicit
about which version of the SDK is required.

Sorry for the confusion. I hope this helps.

Gadi