我已经使用Adobe的Livecycle Collaboration Services构build了一个应用程序，该应用程序向我的WebDAV服务器提供会话logging（基本上是ZIP文件）。
Adobe服务器能够将录制内容上传到我的WebDAV服务器，所以我假设PUT操作没有问题，并跳到有问题的部分。
该应用程序有一个播放function，它使Adobe LCCS服务器（我根本没有任何访问权限）从我的服务器上下载以前上传的录音，并将它们stream到客户端。 现在，大部分时间播放从不开始。
我已经检查了IIS日志文件，看看发生了什么，看到下面的日志块：
#Software: Microsoft Internet Information Services 6.0 #Version: 1.0 #Date: 2011-10-24 23:01:33 #Fields: date time s-sitename s-ip cs-method cs-uri-stem cs-uri-query s-port cs-username c-ip cs(User-Agent) sc-status sc-substatus sc-win32-status 2011-10-24 23:01:33 W3SVC816003140 212.2.198.10 PROPFIND /webcast - 80 - 78.190.136.29 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:01:33 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_mesutdursun74_x002F_91fbdd8b59.zip - 80 - 78.190.136.29 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:01:33 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_mesutdursun74_x002F_91fbdd8b59.zip - 80 - 78.190.136.29 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:01:33 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_mesutdursun74_x002F_91fbdd8b59.zip - 80 - 78.190.136.29 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:02:48 W3SVC816003140 212.2.198.10 PROPFIND /webcast - 80 - 78.190.136.29 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:02:49 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_ozanuysal_x002F_3ec1738620.zip - 80 - 78.190.136.29 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:02:49 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_ozanuysal_x002F_3ec1738620.zip - 80 - 78.190.136.29 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:02:49 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_ozanuysal_x002F_3ec1738620.zip - 80 - 78.190.136.29 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:11:23 W3SVC816003140 212.2.198.10 PROPFIND /webcast - 80 - 78.190.136.29 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:11:23 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_barisyesilcicek_x002F_d293bcd72b.zip - 80 - 78.190.136.29 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:11:23 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_barisyesilcicek_x002F_d293bcd72b.zip - 80 - 78.190.136.29 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:11:24 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_barisyesilcicek_x002F_d293bcd72b.zip - 80 - 78.190.136.29 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:11:32 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_mehmethosgoz_x002F_1c97753766.zip - 80 - 78.190.136.29 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:11:48 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_myfirstroom_x002F_test+-+Copy.zip - 80 - 78.190.136.29 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:11:48 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_myfirstroom_x002F_test+-+Copy.zip - 80 - 78.190.136.29 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:11:48 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_mesutdursun74_x002F_bad3e08e21.zip - 80 - 78.190.136.29 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:17:40 W3SVC816003140 212.2.198.10 PROPFIND /webcast - 80 - 78.190.136.29 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:17:41 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_mesutdursun74_x002F_bad3e08e21.zip - 80 - 78.190.136.29 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:17:41 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_mesutdursun74_x002F_bad3e08e21.zip - 80 - 78.190.136.29 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:17:41 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_mesutdursun74_x002F_bad3e08e21.zip - 80 - 78.190.136.29 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:24:04 W3SVC816003140 212.2.198.10 PROPFIND /webcast - 80 - 88.248.142.143 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:29:31 W3SVC816003140 212.2.198.10 PROPFIND /webcast - 80 - 88.248.142.143 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:29:31 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_ozanuysal_x002F_3ec1738620.zip - 80 - 88.248.142.143 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:29:31 W3SVC816003140 212.2.198.10 PROPFIND /webcast - 80 - 88.248.142.143 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:29:32 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_mesutdursun74_x002F_91fbdd8b59.zip - 80 - 88.248.142.143 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:29:32 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_myfirstroom_x002F_test.zip - 80 - 88.248.142.143 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:29:32 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_myfirstroom_x002F_test+-+Copy.zip - 80 - 88.248.142.143 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:29:32 W3SVC816003140 212.2.198.10 PROPFIND /webcast/na2-sdk-e720161f-0e1b-42ed-81c5-1d5a066cc158_x002F_mehmethosgoz_x002F_1c97753766.zip - 80 - 88.248.142.143 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 2011-10-24 23:42:34 W3SVC816003140 212.2.198.10 PROPFIND /webcast - 80 - 88.248.142.143 Microsoft-WebDAV-MiniRedir/6.1.7600 207 0 0 我对WebDAV服务器知之甚less，所以有人可以告诉我WebDAVconfiguration是否有问题？