Was following the example in Chapter 7; pg 165 - "Deploying Check-in Polcies"-- and was not able to deploy this policy -- I appear to have a registry input error.

I create the registry key with the following: (this is a copy of the exported reg key)

[HKEY_CURRENT_USER\Software\Microsoft\VisualStudio\ 10.0\TeamFoundation\SourceControl\Checkin Policies]
"CustomCheckinPolicy"="D:\\Wrox\\Team Foundation Server 2010\\Main\\CustomCheckinPolicy\\CustomCheckinPoli cy\\bin\\Debug\\CustomCheckinPolicy"

When Adding to the TFS Server, I am able to see the policy as an option to add but when adding it , I get the error:
Could not load file or assemby 'file:///D:\Wrox\Team Foundation Server 2010

I change the path to be D:\Wrox\bin\CustomCheckinPolicy
-- and get the same error


(This is probably something simple.. but I had been messing with it for awhile..) and decided to ask for help :)
Thanks much