IIS 7.5 express为FireFox返回404（适用于IE和Chrome）

我在FireFox中访问IIS 7.5 express站点时遇到问题，但我可以在IE和Chrome中访问它。对于几乎所有的目录，该站点都会为FireFox返回404错误

这是Firefox请求的日志

2012-06-25 18:30:38.834 127.0.0.1 "-" "GARY-LOCAL-DEV" "-" 127.0.0.1 GET / - 401 -2147024891 6423 274 15 8080 "Mozilla/5.0 (Windows NT 5.1; rv:13.0) Gecko/20100101 Firefox/13.0.1" "-" "-" "-" "localhost:8080" 2
2012-06-25 18:30:38.834 127.0.0.1 "-" "GARY-LOCAL-DEV" "-" 127.0.0.1 GET / - 401 -2146893042 6927 352 0 8080 "Mozilla/5.0 (Windows NT 5.1; rv:13.0) Gecko/20100101 Firefox/13.0.1" "-" "-" "-" "localhost:8080" 1
2012-06-25 18:30:38.850 127.0.0.1 "DOMAIN\USERNAME" "GARY-LOCAL-DEV" "-" 127.0.0.1 GET / - 404 -2147024894 5250 516 15 8080 "Mozilla/5.0 (Windows NT 5.1; rv:13.0) Gecko/20100101 Firefox/13.0.1" "-" "-" "-" "localhost:8080" 0

这是Chrome的要求

2012-06-25 18:30:56.908 127.0.0.1 "-" "GARY-LOCAL-DEV" "-" 127.0.0.1 GET / - 401 -2147024891 6399 457 0 8080 "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.56 Safari/536.5" "ASP.NET_SessionId=obkmwr5elb3iruk0gykhup1i" "-" "-" "localhost:8080" 2
2012-06-25 18:30:58.408 127.0.0.1 "-" "GARY-LOCAL-DEV" "-" 127.0.0.1 GET / - 401 -2146893042 6903 560 0 8080 "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.56 Safari/536.5" "ASP.NET_SessionId=obkmwr5elb3iruk0gykhup1i" "-" "-" "localhost:8080" 1
2012-06-25 18:30:58.502 127.0.0.1 "DOMAIN\USERNAME" "GARY-LOCAL-DEV" "-" 127.0.0.1 GET /default.aspx - 200 0 1728 580 15 8080 "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.56 Safari/536.5" "ASP.NET_SessionId=obkmwr5elb3iruk0gykhup1i" "-" "-" "localhost:8080" 0
2012-06-25 18:30:58.502 127.0.0.1 "DOMAIN\USERNAME" "GARY-LOCAL-DEV" "-" 127.0.0.1 GET / - 200 0 1728 580 93 8080 "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.56 Safari/536.5" "ASP.NET_SessionId=obkmwr5elb3iruk0gykhup1i" "-" "-" "localhost:8080" 0
2012-06-25 18:30:58.517 127.0.0.1 "-" "GARY-LOCAL-DEV" "-" 127.0.0.1 GET /Scripts/jquery-1.5.js - 401 -2147024891 6470 451 0 8080 "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.56 Safari/536.5" "ASP.NET_SessionId=obkmwr5elb3iruk0gykhup1i" "http://localhost:8080/" "-" "localhost:8080" 2
2012-06-25 18:30:58.533 127.0.0.1 "-" "GARY-LOCAL-DEV" "-" 127.0.0.1 GET /Scripts/jquery-1.5.js - 401 -2146893042 6974 554 15 8080 "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.56 Safari/536.5" "ASP.NET_SessionId=obkmwr5elb3iruk0gykhup1i" "http://localhost:8080/" "-" "localhost:8080" 1
2012-06-25 18:30:58.548 127.0.0.1 "DOMAIN\USERNAME" "GARY-LOCAL-DEV" "-" 127.0.0.1 GET /Scripts/jquery-1.5.js - 404 -2147024894 5302 574 15 8080 "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.56 Safari/536.5" "ASP.NET_SessionId=obkmwr5elb3iruk0gykhup1i" "http://localhost:8080/" "-" "localhost:8080" 0
2012-06-25 18:30:58.564 127.0.0.1 "DOMAIN\USERNAME" "GARY-LOCAL-DEV" "-" 127.0.0.1 GET /Styles/Woodlands.css - 304 0 308 551 46 8080 "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.56 Safari/536.5" "ASP.NET_SessionId=obkmwr5elb3iruk0gykhup1i" "http://localhost:8080/" "-" "localhost:8080" 0

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我已为服务器启用Windows NTLM身份验证，因为这是intranet站点的开发人员。这在上周确实很管用，但今天早上我注意到FireFox更新了。有没有任何想法，如果这一更新是原因，或者是一条红鲱鱼，以及关于在哪里寻找修复的任何建议。

首先映入我眼帘的是：你有Chrome请求的会话id，但没有Firefox请求的会话id

我猜Firefox的更新只是简单地清除了你的会话cookie，这就是区别。如果我是对的，在清除会话cookie后，该问题可以在任何浏览器中重现