I set up a django website via IIS manager, which is working fine, then I add a function by using GDAL libs and the function is working fine.
And also it is fine if I run this website by using CMD with this command
python path\manage.py runserver 8000
But it cannot run via IIS
I got error is DLL load failed: The specified module could not be found., which from from osgeo import gdal, osr
My guess is I need to set environment variables to FastCGI Settings of IIS
I set these to  environment variables collections but does not work.
GDAL_DATA     C:\Program Files (x86)\GDAL\gdal-data
GDAL_DRIVER_PATH   C:\Program Files (x86)\GDAL\gdalplugins
Any help would be appreciated
Solved it by restart the machine
How to setup FastCGI setting of IIS with GDAL libs