When we install QGIS 2.14 or 2.18 on our lab machines running Windows 7 using
our software distribution system, everything works fine except the polygonize
tool. When we install QGIS on standalone machines this tool tends to work fine
in most (but not all) cases, occasionally we get the same
When we install QGIS 2.14 or 2.18 on our lab machines running Windows 7 using
our software distribution system, everything works fine except the polygonize
tool. When we install QGIS on standalone machines this tool tends to work fine
in most (but not all) cases, occasionally we get the same
