Microsoft (R) Program Maintenance Utility Version 14.16.27041.0 Copyright (C) Microsoft Corporation. All rights reserved. Microsoft (R) Program Maintenance Utility Version 14.16.27041.0 Copyright (C) Microsoft Corporation. All rights reserved. makefile.vc(15) : fatal error U1052: file '../../nmake.opt' not found Stop. NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\bin\HostX86\x86\nmake.EXE"' : return code '0x2' Stop.