I am trying to add the ECW raster format into geoserver (2.9.3) stores list as a raster data source.
I followed the "http://docs.geoserver.org/latest/en/user/data/raster/gdal.html" tutorial and i managed to add gdal extension and now i can see more raster data formats but not ecw.
I also tried to follow the installation of ecw sdk from this link: "https://trac.osgeo.org/osgeo4w/wiki/pkg-gdal-ecw"
But i have still an error occuring when starting geoserver :
ERROR 1: Can't load requested DLL: C:\Pgrogram Files\GDAL\gdalplugins\gdal_ECW_JP2ECW.dll 126: The specified module could not be found.
spec : windows 7 64 bits, java 8 64 bits, MSVC2010, geoserver 2.9.3, imageio-ext 1.1.16, gdal-1.9.2