裁剪图像ImageProcessor无法在服务器上运行

I use this plugin for cropping image in my asp.net mvc 5 application. When I launch application in localhost every thing are right and I can crop image successfully. But I cant crop images on server. I don't get any error and image saved in original size. I also uploaded config folder at the root of website and my web config has default setting according to for cropping image in my asp.