SOAP Toolkit 2.0 High level API

Everyone,
I have downloaded MSSoapToolKit 2.0 and run the sampleas. But on my office's computer, have one puzzle: while I do Calc sample by "Using a High Level API for SOAP Messages", here has following problem:

?mSoapClient.detail
Client:Sending the Soap message failed or no recognizable response was received HRESULT=0x800A13BE - Client:Connector - Invalid Http method. HRESULT=0x800A13BE
?mSoapClient.faultstring
Client: Connector - Invalid Http method.

On the other hand, I made it by "Using a Low Level API for SOAP Messages", all right. And on my home computer, all two methods are profect. Anyone met this before? Thank you very much.

Dear chenzhu,
I met the same problem with you, have you sort out it? Please let me know how to manage High Level to work,
Thanks in advance,

Kevin

Hi, Kevin,
I cannot sure it. But I guess that the SOAP toolkit needs some environment. The environment will be get ready if you install vs.net. For at my home, I installed vs.net(beta 2) on my computer. You can try it. If you have some good effort, would like tell me?