From: Matthew on
fatal error U1052: file 'ntwin32.mak' not found

when trying to run my model in accelerator mode. Here is the rest of the printout:

C:\Users\user\Documents\Courses\MUS 176 (Spatialization)\Bspatializer~\slprj\accel\Bspatializer>call "C:\Program Files (x86)\Microsoft Visual Studio 9.0\Common7\Tools\..\..\VC\vcvarsall" AMD64
Setting environment for using Microsoft Visual Studio 2008 Beta2 x64 tools.
WindowsSdkDir not found

Microsoft (R) Program Maintenance Utility Version 9.00.30729.01
Copyright (C) Microsoft Corporation. All rights reserved.

C:\PROGRA~1\MATLAB\R2010a\rtw\c\tools\vctools.mak(15) : fatal error U1052: file 'ntwin32.mak' not found
Stop.
The make command returned an error of 2
'An_error_occurred_during_the_call_to_make' is not recognized as an internal or external command,
operable program or batch file.