错误非常明确：您的应用程序无权访问DLL文件。



修复的唯一方法是与服务器管理员交谈，并在相关文件夹或文件或您的应用程序上更改权限。

其他任何内容都不会。

i m using ghost script to create thumbnail for pdf files .I works well in local system but when i uploaded to server it does not work. I uploaded gsdll.32 in my bin folder . plz help should i install anything on my server other than uploading gsdll file . got error
"

Unable to load DLL 'gsdll32.dll': Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED

"

The error is pretty explicit: your application does not have permission to access the DLL file.

The only way that is going to be fixed is to talk to your server admin and either get the permissions changed on the relevant folder or file, or your app.
Nothing else will do it.