Hello, I'm trying to create a custom workflow activity, and I've been reading and following the documentation here: http://msdn.microsoft.com/en-us/library/ee652258%28VS.100%29.aspx However, I can't seem to locate Microsoft.IdentityManagement.WFExtensionInterfaces.dll anywhere in my FIM install. Can anyone point me to where this file is located? Thanks, Mark

There are a couple of ways to get it... I either 1) use "SUBST G: C:\WINDOWS\ASSEMBLY" and map visual studio to the GAC_UTIL\<Assembly Name> 2) use the command prompt to naviage to the same place and copy the DLL somewhere else (you can't see them with Exploere).EricEric

Another way to get the DLL is to extract the Microsoft.IdentityManagement.WFExtensionInterfaces.dll from the MicrosoftILMPortalCommonDlls.wsp container, which is located in the %programfiles%\Microsoft Forefront Identity Manager\2010\Portal folder.Copy the MicrosoftILMPortalCommonDlls.wsp file and rename it to *.cab; open that up and extract the assembly.Cheers,MarcMarc Mac Donell, ILM MVP, VP Identity and Access Solutions, Avaleris Inc.