本人情况是zbrush和maya都安装在D盘。autodesk community的方法亲测有用。
After you install goz from zbrush close it.
copy GoZBrushFromMaya.mel to
C:\Program Files\Autodesk\Maya2018\plug-ins
From C:\Users\Public\Pixologic\GoZApps\Maya
also Copy userSetup.mel to C:\Users\username\Documents\maya\2018\scripts
from C:\Users\Public\Pixologic\GoZApps\Maya