NMAKE : fatal error U1052: D:\Program​\rtw\c\too​ls\vctools​.mak' not found

Hi, guys：

I met some troubles when I compile the model as dll files, the background is that I am working with 2018b, and SDK7.1, I need compile the dll files for the NI Veristand 2019 to use, here is the error details:

### Generating code into build folder: C:\Users\lenovo\Documents\MATLAB\untitled_niVeriStand_rtw

### VeriStand 2019.0.0.0 (2019) code generation started

### Invoking Target Language Compiler on untitled.rtw

### Using System Target File: D:\VeriStand\2019\ModelInterface\tmw\target\NIVeriStand.tlc

### Loading TLC function libraries

### Initial pass through model to cache user defined code

### Caching model source code

### Writing header file untitled_types.h

.

### Writing header file untitled.h

### Writing header file rtwtypes.h

### Writing header file builtin_typeid_types.h

### Writing header file multiword_types.h

### Writing header file zero_crossing_types.h

### Writing source file untitled.cpp

### Writing header file untitled_private.h

.

### Writing header file rtmodel.h

### Writing header file rt_nonfinite.h

### Writing source file rt_nonfinite.cpp

### Writing header file rt_defines.h

### Writing header file rtGetInf.h

### Writing source file rtGetInf.cpp

.

### Writing header file rtGetNaN.h

### Writing source file rtGetNaN.cpp

### TLC code generation complete.

### Generating TLC interface API.

.

### VeriStand 2019.0.0.0 (2019) Modifying source file untitled.cpp

.

### VeriStand 2019.0.0.0 (2019) Generating Ports Readme file

### VeriStand 2019.0.0.0 (2019) Generating Signals Readme file

### VeriStand 2019.0.0.0 (2019) Generating Parameters Readme file

### VeriStand 2019.0.0.0 (2019) Copying support files

### VeriStand 2019.0.0.0 (2019) code generation done

### VeriStand 2019.0.0.0 (2019) code compilation started

.

### Processing Template Makefile: D:\VeriStand\2019\ModelInterface\tmw\target\NIVeriStand_vc.tmf

VeriStand: Using the Microsoft Visual C++ 10.0 tools.

### untitled.mk which is generated from D:\VeriStand\2019\ModelInterface\tmw\target\NIVeriStand_vc.tmf is up to date

### Building untitled: .\untitled_vc.bat

C:\Users\lenovo\Documents\MATLAB\untitled_niVeriStand_rtw>set MATLAB=D:\Program Files\MATLAB\R2018b

C:\Users\lenovo\Documents\MATLAB\untitled_niVeriStand_rtw>set VCINSTALLDIR=c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\

C:\Users\lenovo\Documents\MATLAB\untitled_niVeriStand_rtw>call "D:\VeriStand\2019\ModelInterface\tmw\toolchain\nivs_vcvars32_100.bat"

Setting environment for using Microsoft Visual C++ 10 x86 tools.

---

Using Microsoft Windows SDK for Windows 7 (7.1.7600.0.30514)

C:\Users\lenovo\Documents\MATLAB\untitled_niVeriStand_rtw>cd /d C:\Users\lenovo\Documents\MATLAB\untitled_niVeriStand_rtw\

C:\Users\lenovo\Documents\MATLAB\untitled_niVeriStand_rtw>nmake -f untitled.mk MATLAB_ROOT=D:\Program Files\MATLAB\R2018b ALT_MATLAB_ROOT=D:\Program Files\MATLAB\R2018b MATLAB_BIN= ALT_MATLAB_BIN= EXT_MODE=0 EXTMODE_STATIC_ALLOC=0 TMW_EXTMODE_TESTING=0 EXTMODE_STATIC_ALLOC_SIZE=1000000 EXTMODE_TRANSPORT=0 MAT_FILE=1 NIDEBUG=0 NIOPT="Default" OPTS="" COMBINE_OUTPUT_UPDATE_FCNS=0 INCLUDE_MDL_TERMINATE_FCN=1 MULTI_INSTANCE_CODE=0 ISPROTECTINGMODEL=NOTPROTECTING /I

Microsoft (R) Program Maintenance Utility Version 10.00.40219.01

Copyright (C) Microsoft Corporation. All rights reserved.

untitled.mk(139) : fatal error U1052: file 'D:\Program\rtw\c\tools\vctools.mak' not found

Stop.

C:\Users\lenovo\Documents\MATLAB\untitled_niVeriStand_rtw>echo The make command returned an error of 2

The make command returned an error of 2

C:\Users\lenovo\Documents\MATLAB\untitled_niVeriStand_rtw>An_error_occurred_during_the_call_to_make

'An_error_occurred_during_the_call_to_make' 不是内部或外部命令，也不是可运行的程序

或批处理文件。

### Aborted due to an error in the build procedure for model: untitled

Error(s) encountered while building "untitled"

Thanks a lot!