Microsoft (R) Program Maintenance Utility Version 14.29.30146.0 Copyright (C) Microsoft Corporation. All rights reserved. fatal: detected dubious ownership in repository at 'E:/buildsystem/src/mapserver-7-6-vc16' 'E:/buildsystem/src/mapserver-7-6-vc16' is owned by: 'S-1-5-21-1181410118-1748487783-3328954444-1001' but the current user is: 'S-1-5-21-577944342-2266547629-2624873130-1001' To add an exception for this directory, call: git config --global --add safe.directory E:/buildsystem/src/mapserver-7-6-vc16 NMAKE : fatal error U1077: '"C:\Program Files\Git\cmd\git.EXE"' : return code '0x80' Stop.