Hi, I recently updated my compiler going from MSVC 2010 to MSVC 2017. Now I'm trying to re-build the libpq with it. [code] NMAKE : fatal error U1064: MAKEFILE not found and no target specified Stop. C:\Program Files (x86)\Microsoft Visual Studio\2017\Community>cd c:\Users\Igor c:\Users\Igor>nmake Microsoft (R) Program Maintenance Utility Version 14.14.26433.0 Copyright (C) Microsoft Corporation. All rights reserved. NMAKE : fatal error U1064: MAKEFILE not found and no target specified Stop. c:\Users\Igor>cd OneDrive\Documents\dbhandler_app\libpg c:\Users\Igor\OneDrive\Documents\dbhandler_app\libpg>nmake /f win32.mak DEBUG=1 Microsoft (R) Program Maintenance Utility Version 14.14.26433.0 Copyright (C) Microsoft Corporation. All rights reserved. cd include NMAKE : fatal error U1077: 'cd' : return code '0x1' Stop. [/code] What am I missing? Thank you.