ほとんどの場合、非推奨のネットワークプロトコルを使用してネットワークトラフィックを傍受しているアプリケーションがコンピューターにインストールされています。正しい解決策は、これらのアプリケーションを無効にするかアンインストールすることです。
コマンドラインコマンドnetshWinSockShow Catalog >> winsock.txtを実行してから、メモ帳winsock.txtを実行してファイルを開きます。
返されたすべてのWinsockカタログプロバイダーエントリを確認します。サービスフラグの値に0x20000ビットが設定されている場合、プロバイダーはIFSハンドルを使用し、正常に動作します。「サービスフラグ」0x20000ビットがクリアされている(設定されていない)場合、それは非IFS BSPまたはLSPであり、問題である可能性があります。このアプリケーションを無効にしてみて、それが機能したかどうかをお知らせください。
テキストファイルの結果を表示するときは、「名前空間プロバイダーエントリ」を無視してください。それらは問題ではありません。
以下は、netsh WinSockShowCatalogファイルの出力で私のクリーンなシステムがどのように見えるかのサンプルです。
Winsock Catalog Provider Entry
------------------------------------------------------
Entry Type: Base Service Provider
Description: MSAFD Tcpip [TCP/IP]
Provider ID: {E70F1AA0-AB8B-11CF-8CA3-00805F48A192}
Provider Path: %SystemRoot%\system32\mswsock.dll
Catalog Entry ID: 1001
Version: 2
Address Family: 2
Max Address Length: 16
Min Address Length: 16
Socket Type: 1
Protocol: 6
Service Flags: 0x20066
Protocol Chain Length: 1
Winsock Catalog Provider Entry
------------------------------------------------------
Entry Type: Base Service Provider
Description: MSAFD Tcpip [UDP/IP]
Provider ID: {E70F1AA0-AB8B-11CF-8CA3-00805F48A192}
Provider Path: %SystemRoot%\system32\mswsock.dll
Catalog Entry ID: 1002
Version: 2
Address Family: 2
Max Address Length: 16
Min Address Length: 16
Socket Type: 2
Protocol: 17
Service Flags: 0x20609
Protocol Chain Length: 1
Winsock Catalog Provider Entry
------------------------------------------------------
Entry Type: Base Service Provider
Description: MSAFD Tcpip [RAW/IP]
Provider ID: {E70F1AA0-AB8B-11CF-8CA3-00805F48A192}
Provider Path: %SystemRoot%\system32\mswsock.dll
Catalog Entry ID: 1003
Version: 2
Address Family: 2
Max Address Length: 16
Min Address Length: 16
Socket Type: 3
Protocol: 0
Service Flags: 0x20609
Protocol Chain Length: 1
Winsock Catalog Provider Entry
------------------------------------------------------
Entry Type: Base Service Provider
Description: MSAFD Tcpip [TCP/IPv6]
Provider ID: {F9EAB0C0-26D4-11D0-BBBF-00AA006C34E4}
Provider Path: %SystemRoot%\system32\mswsock.dll
Catalog Entry ID: 1004
Version: 2
Address Family: 23
Max Address Length: 28
Min Address Length: 28
Socket Type: 1
Protocol: 6
Service Flags: 0x20066
Protocol Chain Length: 1
Winsock Catalog Provider Entry
------------------------------------------------------
Entry Type: Base Service Provider
Description: MSAFD Tcpip [UDP/IPv6]
Provider ID: {F9EAB0C0-26D4-11D0-BBBF-00AA006C34E4}
Provider Path: %SystemRoot%\system32\mswsock.dll
Catalog Entry ID: 1005
Version: 2
Address Family: 23
Max Address Length: 28
Min Address Length: 28
Socket Type: 2
Protocol: 17
Service Flags: 0x20609
Protocol Chain Length: 1
Winsock Catalog Provider Entry
------------------------------------------------------
Entry Type: Base Service Provider
Description: MSAFD Tcpip [RAW/IPv6]
Provider ID: {F9EAB0C0-26D4-11D0-BBBF-00AA006C34E4}
Provider Path: %SystemRoot%\system32\mswsock.dll
Catalog Entry ID: 1006
Version: 2
Address Family: 23
Max Address Length: 28
Min Address Length: 28
Socket Type: 3
Protocol: 0
Service Flags: 0x20609
Protocol Chain Length: 1
Winsock Catalog Provider Entry
------------------------------------------------------
Entry Type: Base Service Provider
Description: RSVP TCPv6 Service Provider
Provider ID: {9D60A9E0-337A-11D0-BD88-0000C082E69A}
Provider Path: %SystemRoot%\system32\mswsock.dll
Catalog Entry ID: 1007
Version: 2
Address Family: 23
Max Address Length: 28
Min Address Length: 28
Socket Type: 1
Protocol: 6
Service Flags: 0x22066
Protocol Chain Length: 1
Winsock Catalog Provider Entry
------------------------------------------------------
Entry Type: Base Service Provider
Description: RSVP TCP Service Provider
Provider ID: {9D60A9E0-337A-11D0-BD88-0000C082E69A}
Provider Path: %SystemRoot%\system32\mswsock.dll
Catalog Entry ID: 1008
Version: 2
Address Family: 2
Max Address Length: 16
Min Address Length: 16
Socket Type: 1
Protocol: 6
Service Flags: 0x22066
Protocol Chain Length: 1
Winsock Catalog Provider Entry
------------------------------------------------------
Entry Type: Base Service Provider
Description: RSVP UDPv6 Service Provider
Provider ID: {9D60A9E0-337A-11D0-BD88-0000C082E69A}
Provider Path: %SystemRoot%\system32\mswsock.dll
Catalog Entry ID: 1009
Version: 2
Address Family: 23
Max Address Length: 28
Min Address Length: 28
Socket Type: 2
Protocol: 17
Service Flags: 0x22609
Protocol Chain Length: 1
Winsock Catalog Provider Entry
------------------------------------------------------
Entry Type: Base Service Provider
Description: RSVP UDP Service Provider
Provider ID: {9D60A9E0-337A-11D0-BD88-0000C082E69A}
Provider Path: %SystemRoot%\system32\mswsock.dll
Catalog Entry ID: 1010
Version: 2
Address Family: 2
Max Address Length: 16
Min Address Length: 16
Socket Type: 2
Protocol: 17
Service Flags: 0x22609
Protocol Chain Length: 1
Winsock Catalog Provider Entry
------------------------------------------------------
Entry Type: Base Service Provider (32)
Description: MSAFD Tcpip [TCP/IP]
Provider ID: {E70F1AA0-AB8B-11CF-8CA3-00805F48A192}
Provider Path: %SystemRoot%\system32\mswsock.dll
Catalog Entry ID: 1001
Version: 2
Address Family: 2
Max Address Length: 16
Min Address Length: 16
Socket Type: 1
Protocol: 6
Service Flags: 0x20066
Protocol Chain Length: 1
Winsock Catalog Provider Entry
------------------------------------------------------
Entry Type: Base Service Provider (32)
Description: MSAFD Tcpip [UDP/IP]
Provider ID: {E70F1AA0-AB8B-11CF-8CA3-00805F48A192}
Provider Path: %SystemRoot%\system32\mswsock.dll
Catalog Entry ID: 1002
Version: 2
Address Family: 2
Max Address Length: 16
Min Address Length: 16
Socket Type: 2
Protocol: 17
Service Flags: 0x20609
Protocol Chain Length: 1
Winsock Catalog Provider Entry
------------------------------------------------------
Entry Type: Base Service Provider (32)
Description: MSAFD Tcpip [RAW/IP]
Provider ID: {E70F1AA0-AB8B-11CF-8CA3-00805F48A192}
Provider Path: %SystemRoot%\system32\mswsock.dll
Catalog Entry ID: 1003
Version: 2
Address Family: 2
Max Address Length: 16
Min Address Length: 16
Socket Type: 3
Protocol: 0
Service Flags: 0x20609
Protocol Chain Length: 1
Winsock Catalog Provider Entry
------------------------------------------------------
Entry Type: Base Service Provider (32)
Description: MSAFD Tcpip [TCP/IPv6]
Provider ID: {F9EAB0C0-26D4-11D0-BBBF-00AA006C34E4}
Provider Path: %SystemRoot%\system32\mswsock.dll
Catalog Entry ID: 1004
Version: 2
Address Family: 23
Max Address Length: 28
Min Address Length: 28
Socket Type: 1
Protocol: 6
Service Flags: 0x20066
Protocol Chain Length: 1
Winsock Catalog Provider Entry
------------------------------------------------------
Entry Type: Base Service Provider (32)
Description: MSAFD Tcpip [UDP/IPv6]
Provider ID: {F9EAB0C0-26D4-11D0-BBBF-00AA006C34E4}
Provider Path: %SystemRoot%\system32\mswsock.dll
Catalog Entry ID: 1005
Version: 2
Address Family: 23
Max Address Length: 28
Min Address Length: 28
Socket Type: 2
Protocol: 17
Service Flags: 0x20609
Protocol Chain Length: 1
Winsock Catalog Provider Entry
------------------------------------------------------
Entry Type: Base Service Provider (32)
Description: MSAFD Tcpip [RAW/IPv6]
Provider ID: {F9EAB0C0-26D4-11D0-BBBF-00AA006C34E4}
Provider Path: %SystemRoot%\system32\mswsock.dll
Catalog Entry ID: 1006
Version: 2
Address Family: 23
Max Address Length: 28
Min Address Length: 28
Socket Type: 3
Protocol: 0
Service Flags: 0x20609
Protocol Chain Length: 1
Winsock Catalog Provider Entry
------------------------------------------------------
Entry Type: Base Service Provider (32)
Description: RSVP TCPv6 Service Provider
Provider ID: {9D60A9E0-337A-11D0-BD88-0000C082E69A}
Provider Path: %SystemRoot%\system32\mswsock.dll
Catalog Entry ID: 1007
Version: 2
Address Family: 23
Max Address Length: 28
Min Address Length: 28
Socket Type: 1
Protocol: 6
Service Flags: 0x22066
Protocol Chain Length: 1
Winsock Catalog Provider Entry
------------------------------------------------------
Entry Type: Base Service Provider (32)
Description: RSVP TCP Service Provider
Provider ID: {9D60A9E0-337A-11D0-BD88-0000C082E69A}
Provider Path: %SystemRoot%\system32\mswsock.dll
Catalog Entry ID: 1008
Version: 2
Address Family: 2
Max Address Length: 16
Min Address Length: 16
Socket Type: 1
Protocol: 6
Service Flags: 0x22066
Protocol Chain Length: 1
Winsock Catalog Provider Entry
------------------------------------------------------
Entry Type: Base Service Provider (32)
Description: RSVP UDPv6 Service Provider
Provider ID: {9D60A9E0-337A-11D0-BD88-0000C082E69A}
Provider Path: %SystemRoot%\system32\mswsock.dll
Catalog Entry ID: 1009
Version: 2
Address Family: 23
Max Address Length: 28
Min Address Length: 28
Socket Type: 2
Protocol: 17
Service Flags: 0x22609
Protocol Chain Length: 1
Winsock Catalog Provider Entry
------------------------------------------------------
Entry Type: Base Service Provider (32)
Description: RSVP UDP Service Provider
Provider ID: {9D60A9E0-337A-11D0-BD88-0000C082E69A}
Provider Path: %SystemRoot%\system32\mswsock.dll
Catalog Entry ID: 1010
Version: 2
Address Family: 2
Max Address Length: 16
Min Address Length: 16
Socket Type: 2
Protocol: 17
Service Flags: 0x22609
Protocol Chain Length: 1
Name Space Provider Entry
------------------------------------------------------
Description: Network Location Awareness Legacy (NLAv1) Namespace
Provider ID: {6642243A-3BA8-4AA6-BAA5-2E0BD71FDD83}
Name Space: 15
Active: 1
Version: 0
Name Space Provider Entry
------------------------------------------------------
Description: E-mail Naming Shim Provider
Provider ID: {964ACBA2-B2BC-40EB-8C6A-A6DB40161CAE}
Name Space: 37
Active: 1
Version: 0
Name Space Provider Entry
------------------------------------------------------
Description: PNRP Cloud Namespace Provider
Provider ID: {03FE89CE-766D-4976-B9C1-BB9BC42C7B4D}
Name Space: 39
Active: 1
Version: 0
Name Space Provider Entry
------------------------------------------------------
Description: PNRP Name Namespace Provider
Provider ID: {03FE89CD-766D-4976-B9C1-BB9BC42C7B4D}
Name Space: 38
Active: 1
Version: 0
Name Space Provider Entry
------------------------------------------------------
Description: Tcpip
Provider ID: {22059D40-7E9E-11CF-AE5A-00AA00A7112B}
Name Space: 12
Active: 1
Version: 0
Name Space Provider Entry
------------------------------------------------------
Description: NTDS
Provider ID: {3B2637EE-E580-11CF-A555-00C04FD8D4AC}
Name Space: 32
Active: 1
Version: 0
Name Space Provider Entry
------------------------------------------------------
Description: WindowsLive NSP
Provider ID: {4177DDE9-6028-479E-B7B7-03591A63FF3A}
Name Space: 12
Active: 1
Version: 1
Name Space Provider Entry
------------------------------------------------------
Description: WindowsLive Local NSP
Provider ID: {229F2A2C-5F18-4A06-8F89-3A372170624D}
Name Space: 19
Active: 1
Version: 1
Name Space Provider Entry (32)
------------------------------------------------------
Description: Network Location Awareness Legacy (NLAv1) Namespace
Provider ID: {6642243A-3BA8-4AA6-BAA5-2E0BD71FDD83}
Name Space: 15
Active: 1
Version: 0
Name Space Provider Entry (32)
------------------------------------------------------
Description: E-mail Naming Shim Provider
Provider ID: {964ACBA2-B2BC-40EB-8C6A-A6DB40161CAE}
Name Space: 37
Active: 1
Version: 0
Name Space Provider Entry (32)
------------------------------------------------------
Description: PNRP Cloud Namespace Provider
Provider ID: {03FE89CE-766D-4976-B9C1-BB9BC42C7B4D}
Name Space: 39
Active: 1
Version: 0
Name Space Provider Entry (32)
------------------------------------------------------
Description: PNRP Name Namespace Provider
Provider ID: {03FE89CD-766D-4976-B9C1-BB9BC42C7B4D}
Name Space: 38
Active: 1
Version: 0
Name Space Provider Entry (32)
------------------------------------------------------
Description: Tcpip
Provider ID: {22059D40-7E9E-11CF-AE5A-00AA00A7112B}
Name Space: 12
Active: 1
Version: 0
Name Space Provider Entry (32)
------------------------------------------------------
Description: NTDS
Provider ID: {3B2637EE-E580-11CF-A555-00C04FD8D4AC}
Name Space: 32
Active: 1
Version: 0
Name Space Provider Entry (32)
------------------------------------------------------
Description: WindowsLive NSP
Provider ID: {4177DDE9-6028-479E-B7B7-03591A63FF3A}
Name Space: 12
Active: 1
Version: 1
Name Space Provider Entry (32)
------------------------------------------------------
Description: WindowsLive Local NSP
Provider ID: {229F2A2C-5F18-4A06-8F89-3A372170624D}
Name Space: 19
Active: 1
Version: 1