Cut using Geometry Service

[SantoshV]

HI,
I have downloaded a sample from http://help.arcgis.com/en/webapi/silverlight/samples/start.htm#Cut interactive sample and it worked fine, but when I replaced the layers with my code it does not work effectively , it throws me an error ""The remote server returned an error: NotFound.""..

I don't understand what this error means

Please guide I have attached my code...

[DominiqueBroux]

It seems to be a performance issue because your input geometries are very heavy.

By generalizing them, you will get better results:

query.ReturnGeometry = true;
query.MaxAllowableOffset = 1000;
queryTask.ExecuteCompleted += queryTask_ExecuteCompleted;