Microsoft (R) Program Maintenance Utility Version 14.16.27045.0 Copyright (C) Microsoft Corporation. All rights reserved. Already on 'branch-7-6' From https://github.com/mapserver/mapserver * branch branch-7-6 -> FETCH_HEAD error: The following untracked working tree files would be overwritten by checkout: autotest/gcore/data/gtiff/esri_pcs_gcs_ellipsoid_names.tif Please move or remove them before you switch branches. Aborting NMAKE : fatal error U1077: '"C:\Program Files\Git\cmd\git.EXE"' : return code '0x1' Stop.