Can crystal reports server XI work with SharePoint 2007

I am setup a server as my team project server. I use windwos server 2003+ sql server 2005 + vs 2008 +

Team Foundation Server 2008.

But after I installed crystal report server XI, when I try to open cmc page, an error occurred as below:

Parser Error Message: Unrecognized attribute 'type'.

Source Error:

Line 16: <sectionGroup name="System.Workflow.ComponentModel.WorkflowCompiler" type="System.Workflow.ComponentModel.Compiler.WorkflowCompilerConfigurationSectionGroup, System.Workflow.ComponentModel, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">

I google it, and it seems there are some problems in the sharepoint 2007 with crystal reports server XI, I tried serveral ways, but no one works, Can you help me?

Thanks in advacne.