Deploying a Custom C# GP-Tool on 10.1 Server

Discussion created by elsinghorst-conterra-de-esridist on Jul 24, 2012
Latest reply on Jan 14, 2013 by kirkktx
Hi there,

im trying to migrate my 10.0 GP-Services to 10.1
As stated in http://resources.arcgis.com/en/help/main/10.1/index.html#/Deploying_custom_NET_and_C_tools/00570000008p000000/
i am supposed to register the dll with 32bit esriregasm as well as with 64bit esriregasm.
The problem im facing here is that the dll references the ESRI.ArcGIS.ADF assembly for the GPFunctionFactories Class in order to register the factory correctly. Unfortunately there is no ESRI.ArcGIS.ADF MSIL oder 64bit version, its only available as x86 in the GAC thus  the 64bit esriregasm fails to register my dll.
Is there anything im missing here or a workaround for this issue?