I created a custom geoprocessing service from a model i created using ArcInfo and Spatial Analyst tools. I am using Advanced Enterprise Server 10.0 to publish it. It runs fine in ArcMap but when i used Geoprocessing Widget to put it into into my flex map i get ERROR 000824: The tool is not licensed, Check out extension failed. How can this be? it runs fine in arcmap. why would it not as a geoprocessing task? I am using an education edition of ArcInfo 10 with all extensions and Advanced Enterprise server 10. Does anyone know why it is doing this? Please help.