I have made my own custom adapter - Exception Details: "Could not load type

Hi all
I made my own custom adapter with http://bvdzwan.nl/blog/
adapter
wizard...
but unfortunelty there is some problem:

Event Type: Error
Event Source: BizTalk Server 2006
Event Category: BizTalk Server 2006
Event ID: 5647
Date:  10-10-2006
Time:  09:01:33
User:  N/A
Computer: MMOBT2006
Description:
The Messaging Engine failed to create the receive adapter "WStest".
  InboundAssemblyPath: "C:\Do***ents and Settings\mmo\My Do***ents\Visual 
Studio 
2005\WSSchedulerAdapter\WSSchedulerAdapter\Run-Time\WebServiceSchedulerTrans****tTypeReceive\bin\Debug\WebServiceSchedulerTrans****tTypeReceiveAdapter.dll"
  InboundTypeName: 
"Namespace.Vertica.WSSA.Runtime.WebServiceSchedulerTrans****tTypeReceiver.WebServiceSchedulerTrans****tTypeReceiveAdapter"
  Exception Details: "Could not load type 
'Namespace.Vertica.WSSA.Runtime.WebServiceSchedulerTrans****tTypeReceiver.WebServiceSchedulerTrans****tTypeReceiveAdapter'

from assembly 'WebServiceSchedulerTrans****tTypeReceiveAdapter, 
Version=1.0.2474.14185, Culture=neutral,
PublicKeyToken=a04206faf7c57da6'."

For more information, see Help and Sup****t Center at 
http://go.microsoft.com/fwlink/events.asp.

the namespace in the project:
namespace 
Namespace.Vertica.WSSA.Runtime.WebServiceSchedulerTrans****tTypeReceiver

does anyone how to deal with this...