Dynamics AX 2009 Workflow Setup
Microsoft Dynamics AX 2009 WorkFlow can cause an error when setting up a workflow on Win2008R2.
If you receive this error when you run Workflow infrastructure configuration wizard:
The request failed with HTTP status 405: Method Not Allowed.
Then you should change the Application pool for your workflow (which is by default MicrosoftDynamicsAXWorkflow50) to enable 32 bit applications:

Tags: dynamics ax, Workflow