Index: wflow-py/mkversion_buildserver.py
===================================================================
diff -u -r193a9381b57da11a70f6a711459fc3ece400a76a -rf2e3d7ce48d86ec597f2169a2c09ca42e30f12b2
--- wflow-py/mkversion_buildserver.py	(.../mkversion_buildserver.py)	(revision 193a9381b57da11a70f6a711459fc3ece400a76a)
+++ wflow-py/mkversion_buildserver.py	(.../mkversion_buildserver.py)	(revision f2e3d7ce48d86ec597f2169a2c09ca42e30f12b2)
@@ -42,7 +42,7 @@
 a.write("import os, sys\n")
 a.write("if hasattr(sys, \"frozen\"):\n")
 a.write("    print('Frozen...')\n")
-a.write("    _ROOT = os.path.abspath(os.path.dirname(__file__)).split(\"library.zip\")[0]\n")
+a.write("    _ROOT = os.path.abspath(os.path.dirname(__file__)).split(\"library.zip\")[0].split('wflow')[0]\n")
 a.write("    os.environ['GDAL_DATA'] = os.path.join(_ROOT,'gdal-data')\n")
 a.write("    os.environ['PATH'] = _ROOT + ';' + os.environ['PATH']\n")
 a.write("    os.environ['PYTHONPATH'] = _ROOT + ';' + os.environ['PYTHONPATH']\n")