I had installed QGIS 2.18.3 using OSGeo4W and then the OTB standalone binary. In QGIS, I had manually entered the directory of the
OTB applications folder (C:\Program Files\QGIS 2.18\apps\OTB-5.10.0-win32\lib\otb\applications) and
Command line folder (C:\Program Files\QGIS 2.18\apps\OTB-5.10.0-win32\bin)
and I had checked the "Activate" button.
But nothing happens when I close the Processing window and there is no OTB menu appearing in the Processing Toolbox.
How can I resolve this issue?