OneNote http IIS バグ 不具合2

Cannot open Notebook. Drive mapping and IIS working.

I must stop IIS from server.
To open exist Onenote-Notebook

(1) OneNote-Notebook is shareing \\srv\public\onenote. and IIS is working.
(2) Client machine mapping drive P: (ex. "net use P: \\srv\public" ) from logon-script.
(3) Install OneNote to New-machine.
(4) Open exist　OneNote-Notebook from server as P:\onenote
(5) But I cannot open. from New-machine　
(6) Because, Onenote is trying to open from http://srv/public/onenote/
(7) I Stop IIS Service.
(8) Reopen (4). I can open Notebook(P:\onenote).

Sorry not goot at English.

My Japanese page is http://d.hatena.ne.jp/x7k3vey/20091102/1257137739

I asked Microsoft-Japan.
Microsoft-Japan was said to need paid support.