actionscript 3 - http error 405 with mobile flex application -

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i having issue everytime try upload image flex mobile application iis directory , directory configerd web application http error 405 'method not allowed' hence dont use script server side , dont want use ..

and code upload button 

        protected function getimage(event:event):void         {             var image:bitmap = bitmap(event.target.content);             bitmapdata = image.bitmapdata;              byte = jpgencoder.encode(bitmapdata);   // bytearray              uploadrequest = new urlrequest("http://localhost/problmeimages/");              var header:urlrequestheader = new urlrequestheader("content-type","application/octet-stream");             uploadrequest.requestheaders.push(header);             uploadrequest.method = urlrequestmethod.put;             uploadrequest.data = byte;               urlloader1.dataformat = urlloaderdataformat.binary;             urlloader1.addeventlistener(event.complete,uploaded);             urlloader1.addeventlistener(httpstatusevent.http_response_status,displayerror);              urlloader1.load(uploadrequest);         }            protected function uploaded(event:event):void         {             popupmanager.removepopup(alert);             errormsg = "done!";             var str:string = urlloader1.data;             popupmanager.addpopup(alert,this,true);             popupmanager.centerpopup(alert);         }          protected function displayerror(event:event):void         {             errormsg = httpresponsemsg;             popupmanager.addpopup(alert,this,true);             popupmanager.centerpopup(alert);         }


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