Sharepoint Designerがサイトを開くことができません

Windows 2008サーバーにSharepoint Foundation 2010の新しいインスタンスをインストールしました。 Sharepoint Designer 2010を使用するそのインスタンスから任意のサイト（またはアプリケーション）に接続できません。デザイナーは、資格情報の入力を繰り返し求めます。Sharepoint Designerがサイトを開くことができません

デザイナをサーバー自体から実行しようとしましたが、問題は同じままです。

_vti_inf.htmlへの要求が認証されているため、NTLM semms ok（下図参照）で認証されていますが、shtml.dllへの要求でも401エラーが返されます。

イベントビューアは空で、監査オプションはすべてオンです。 Sharepointログには何も表示されません。ここで

は、認証時に、シオマネキで撮影要求です：

GET /_vti_inf.html HTTP/1.1 
Date: Fri, 11 Mar 2011 11:25:54 GMT 
MIME-Version: 1.0 
Accept: */* 
User-Agent: Mozilla/4.0 (compatible; MS FrontPage 14.0) 
Host: dc-retail 
Accept-Language: en-us, en;q=0.1 
Accept: auth/sicily 
X-FORMS_BASED_AUTH_ACCEPTED: T 
Content-Length: 0 
Accept-encoding: gzip, deflate 
Connection: Keep-Alive 
Pragma: no-cache 
Cookie: WSS_KeepSessionAuthenticated={0fd9a89e-7284-4d62-a243-83e74c767a47} 
Authorization: NTLM TlRMTVNTUAABAAAAB4IIogAAAAAAAAAAAAAAAAAAAAAGAbAdAAAADw== 


HTTP/1.1 401 Unauthorized 
Server: Microsoft-IIS/7.5 
SPRequestGuid: 30b73f93-0dda-4605-b322-1e22c0981c33 
WWW-Authenticate: NTLM TlRMTVNTUAACAAAADAAMADgAAAAFgomio3NFKpS4KUAAAAAAAAAAAJ4AngBEAAAABgGwHQAAAA9SAEUAVABBAEkATAACAAwAUgBFAFQAQQBJAEwAAQASAEQAQwAtAFIARQBUAEEASQBMAAQAGABSAEUAVABBAEkATAAuAEwATwBDAEEATAADACwARABDAC0AUgBFAFQAQQBJAEwALgBSAEUAVABBAEkATAAuAEwATwBDAEEATAAFABgAUgBFAFQAQQBJAEwALgBMAE8AQwBBAEwABwAIAH5V7/Pe38sBAAAAAA== 
X-Powered-By: ASP.NET 
MicrosoftSharePointTeamServices: 14.0.0.4762 
Date: Fri, 11 Mar 2011 11:24:57 GMT 
Content-Length: 0 
Proxy-Support: Session-Based-Authentication 


------------------------------------------------------------------ 
GET /_vti_inf.html HTTP/1.1 
Date: Fri, 11 Mar 2011 11:25:54 GMT 
MIME-Version: 1.0 
Accept: */* 
User-Agent: Mozilla/4.0 (compatible; MS FrontPage 14.0) 
Host: dc-retail 
Accept-Language: en-us, en;q=0.1 
Accept: auth/sicily 
X-FORMS_BASED_AUTH_ACCEPTED: T 
Content-Length: 0 
Accept-encoding: gzip, deflate 
Connection: Keep-Alive 
Pragma: no-cache 
Authorization: NTLM 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 
Cookie: WSS_KeepSessionAuthenticated={0fd9a89e-7284-4d62-a243-83e74c767a47} 


HTTP/1.1 200 OK 
Cache-Control: private,max-age=0 
Content-Length: 247 
Expires: Thu, 24 Feb 2011 11:24:57 GMT 
Server: Microsoft-IIS/7.5 
SPRequestGuid: 0afb45ea-a78e-4e96-adb8-efc6352aa666 
Set-Cookie: WSS_KeepSessionAuthenticated={0fd9a89e-7284-4d62-a243-83e74c767a47}; path=/ 
X-SharePointHealthScore: 0 
Public-Extension: http://schemas.microsoft.com/repl-2 
Set-Cookie: WSS_KeepSessionAuthenticated={0fd9a89e-7284-4d62-a243-83e74c767a47}; path=/ 
Persistent-Auth: true 
X-Powered-By: ASP.NET 
MicrosoftSharePointTeamServices: 14.0.0.4762 
Date: Fri, 11 Mar 2011 11:24:57 GMT 

<!-- FrontPage Configuration Information 
FPVersion="14.00.0.000" 
FPShtmlScriptUrl="_vti_bin/shtml.dll/_vti_rpc" 
FPAuthorScriptUrl="_vti_bin/_vti_aut/author.dll" 
FPAdminScriptUrl="_vti_bin/_vti_adm/admin.dll" 
TPScriptUrl="_vti_bin/owssvr.dll" 
--> 

------------------------------------------------------------------ 
POST /_vti_bin/shtml.dll/_vti_rpc HTTP/1.1 
Date: Fri, 11 Mar 2011 11:25:54 GMT 
MIME-Version: 1.0 
User-Agent: MSFrontPage/14.0 
Host: dc-retail 
Accept-Language: en-us, en;q=0.1 
Accept: auth/sicily 
X-FORMS_BASED_AUTH_ACCEPTED: T 
Content-Length: 42 
Content-Type: application/x-www-form-urlencoded 
X-Vermeer-Content-Type: application/x-www-form-urlencoded 
Accept-encoding: gzip, deflate 
Connection: Keep-Alive 
Pragma: no-cache 
Cookie: WSS_KeepSessionAuthenticated={0fd9a89e-7284-4d62-a243-83e74c767a47} 

method=server+version%3a14%2e0%2e0%2e4730 

HTTP/1.1 401 Unauthorized 
Content-Type: text/html; charset=utf-8 
Server: Microsoft-IIS/7.5 
SPRequestGuid: 2397219c-28ce-48e5-b19b-2a223ba5ef33 
Set-Cookie: WSS_KeepSessionAuthenticated={0fd9a89e-7284-4d62-a243-83e74c767a47}; path=/ 
X-SharePointHealthScore: 0 
WWW-Authenticate: NTLM 
X-Powered-By: ASP.NET 
MicrosoftSharePointTeamServices: 14.0.0.4762 
Date: Fri, 11 Mar 2011 11:24:57 GMT 
Content-Length: 16 
Proxy-Support: Session-Based-Authentication 

401 UNAUTHORIZED 
------------------------------------------------------------------ 
POST /_vti_bin/shtml.dll/_vti_rpc HTTP/1.1 
Date: Fri, 11 Mar 2011 11:25:54 GMT 
MIME-Version: 1.0 
User-Agent: MSFrontPage/14.0 
Host: dc-retail 
Accept-Language: en-us, en;q=0.1 
Accept: auth/sicily 
X-FORMS_BASED_AUTH_ACCEPTED: T 
Content-Length: 0 
Content-Type: application/x-www-form-urlencoded 
X-Vermeer-Content-Type: application/x-www-form-urlencoded 
Accept-encoding: gzip, deflate 
Connection: Keep-Alive 
Pragma: no-cache 
Cookie: WSS_KeepSessionAuthenticated={0fd9a89e-7284-4d62-a243-83e74c767a47} 
Authorization: NTLM TlRMTVNTUAABAAAAB4IIogAAAAAAAAAAAAAAAAAAAAAGAbAdAAAADw== 


HTTP/1.1 401 Unauthorized 
Server: Microsoft-IIS/7.5 
SPRequestGuid: 9fc97c50-976c-4d30-925d-f9126d9d9eb1 
WWW-Authenticate: NTLM TlRMTVNTUAACAAAADAAMADgAAAAFgomiTAzoFYPLRCUAAAAAAAAAAJ4AngBEAAAABgGwHQAAAA9SAEUAVABBAEkATAACAAwAUgBFAFQAQQBJAEwAAQASAEQAQwAtAFIARQBUAEEASQBMAAQAGABSAEUAVABBAEkATAAuAEwATwBDAEEATAADACwARABDAC0AUgBFAFQAQQBJAEwALgBSAEUAVABBAEkATAAuAEwATwBDAEEATAAFABgAUgBFAFQAQQBJAEwALgBMAE8AQwBBAEwABwAIAN628fPe38sBAAAAAA== 
X-Powered-By: ASP.NET 
MicrosoftSharePointTeamServices: 14.0.0.4762 
Date: Fri, 11 Mar 2011 11:24:57 GMT 
Content-Length: 0 
Proxy-Support: Session-Based-Authentication 


------------------------------------------------------------------ 
POST /_vti_bin/shtml.dll/_vti_rpc HTTP/1.1 
Date: Fri, 11 Mar 2011 11:25:54 GMT 
MIME-Version: 1.0 
User-Agent: MSFrontPage/14.0 
Host: dc-retail 
Accept-Language: en-us, en;q=0.1 
Accept: auth/sicily 
X-FORMS_BASED_AUTH_ACCEPTED: T 
Content-Length: 42 
Content-Type: application/x-www-form-urlencoded 
X-Vermeer-Content-Type: application/x-www-form-urlencoded 
Accept-encoding: gzip, deflate 
Connection: Keep-Alive 
Pragma: no-cache 
Authorization: NTLM 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 
Cookie: WSS_KeepSessionAuthenticated={0fd9a89e-7284-4d62-a243-83e74c767a47} 

method=server+version%3a14%2e0%2e0%2e4730 

HTTP/1.1 401 Unauthorized 
Content-Type: text/html; charset=utf-8 
Server: Microsoft-IIS/7.5 
SPRequestGuid: e6cae461-0160-4396-b515-450ea71dd4b3 
Set-Cookie: WSS_KeepSessionAuthenticated={0fd9a89e-7284-4d62-a243-83e74c767a47}; path=/ 
X-SharePointHealthScore: 0 
WWW-Authenticate: NTLM 
X-Powered-By: ASP.NET 
MicrosoftSharePointTeamServices: 14.0.0.4762 
Date: Fri, 11 Mar 2011 11:24:57 GMT 
Content-Length: 16 
Proxy-Support: Session-Based-Authentication 

401 UNAUTHORIZED 
------------------------------------------------------------------ 
POST /_vti_bin/shtml.dll/_vti_rpc HTTP/1.1 
Date: Fri, 11 Mar 2011 11:25:54 GMT 
MIME-Version: 1.0 
User-Agent: MSFrontPage/14.0 
Host: dc-retail 
Accept-Language: en-us, en;q=0.1 
Accept: auth/sicily 
X-FORMS_BASED_AUTH_ACCEPTED: T 
Cookie: WSS_KeepSessionAuthenticated={0fd9a89e-7284-4d62-a243-83e74c767a47} 
Content-Type: application/x-www-form-urlencoded 
X-Vermeer-Content-Type: application/x-www-form-urlencoded 
Accept-encoding: gzip, deflate 
Connection: Keep-Alive 
Pragma: no-cache 
Content-Length: 0 
Authorization: NTLM TlRMTVNTUAABAAAAB4IIogAAAAAAAAAAAAAAAAAAAAAGAbAdAAAADw== 


HTTP/1.1 401 Unauthorized 
Server: Microsoft-IIS/7.5 
SPRequestGuid: cbce22c8-c8dc-4ada-b1e8-4505847d5069 
WWW-Authenticate: NTLM TlRMTVNTUAACAAAADAAMADgAAAAFgomi6SpBGgNKevwAAAAAAAAAAJ4AngBEAAAABgGwHQAAAA9SAEUAVABBAEkATAACAAwAUgBFAFQAQQBJAEwAAQASAEQAQwAtAFIARQBUAEEASQBMAAQAGABSAEUAVABBAEkATAAuAEwATwBDAEEATAADACwARABDAC0AUgBFAFQAQQBJAEwALgBSAEUAVABBAEkATAAuAEwATwBDAEEATAAFABgAUgBFAFQAQQBJAEwALgBMAE8AQwBBAEwABwAIAPYx8Pbe38sBAAAAAA== 
X-Powered-By: ASP.NET 
MicrosoftSharePointTeamServices: 14.0.0.4762 
Date: Fri, 11 Mar 2011 11:25:02 GMT 
Content-Length: 0 
Proxy-Support: Session-Based-Authentication 


------------------------------------------------------------------ 
POST /_vti_bin/shtml.dll/_vti_rpc HTTP/1.1 
Date: Fri, 11 Mar 2011 11:25:54 GMT 
MIME-Version: 1.0 
User-Agent: MSFrontPage/14.0 
Host: dc-retail 
Accept-Language: en-us, en;q=0.1 
Accept: auth/sicily 
X-FORMS_BASED_AUTH_ACCEPTED: T 
Authorization: NTLM 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 
Content-Type: application/x-www-form-urlencoded 
X-Vermeer-Content-Type: application/x-www-form-urlencoded 
Accept-encoding: gzip, deflate 
Connection: Keep-Alive 
Pragma: no-cache 
Content-Length: 42 
Cookie: WSS_KeepSessionAuthenticated={0fd9a89e-7284-4d62-a243-83e74c767a47} 

method=server+version%3a14%2e0%2e0%2e4730 

HTTP/1.1 401 Unauthorized 
Content-Type: text/html; charset=utf-8 
Server: Microsoft-IIS/7.5 
SPRequestGuid: 4aa92f6a-85fa-49ea-ba7e-b2a877674b99 
Set-Cookie: WSS_KeepSessionAuthenticated={0fd9a89e-7284-4d62-a243-83e74c767a47}; path=/ 
X-SharePointHealthScore: 0 
WWW-Authenticate: NTLM 
X-Powered-By: ASP.NET 
MicrosoftSharePointTeamServices: 14.0.0.4762 
Date: Fri, 11 Mar 2011 11:25:02 GMT 
Content-Length: 16 
Proxy-Support: Session-Based-Authentication 

401 UNAUTHORIZED 
------------------------------------------------------------------

出典

2011-03-11 user655222