Sharepoint 403 Forbidden 錯誤

公司的sharepoint前不久好端端就出現問題，一般成員在添加日曆時會報錯。
伺服器事件號是1314，顯示沒有授權查看，其他功能可以正常使用，
而且管理員也能夠添加日曆，最奇怪的是管理員添加日曆之後其他人員就可以操作了。

網上亂搜一通之後，發現可能是因為安裝了.net framework 的fix引起的。
按照所提的方案，對sharepoint目錄下的bin的目錄許可權進行變更，讓一般user有許可權讀取。
修改後暫時運行正常，沒有再出現之前的錯誤。

http://objectmix.com/sharepoint/298556-users-receive-intermittent-forbidden-errors-event-id-1314-a-3.html

Make sure your normal user accounts can access the /bin directory in
the
webapplication:
- Open an Windows Explorer for the /bin directory of
your webapplication and
display its properties.
- On the security tab, add
the local server group "SERVER\Users" to the
list, ("SERVER\Users" usually
contains "DOMAIN\Users") and select the
following rights for "SERVER\Users":
"Read & Execute", "List Folder
Contents", "Read". Click OK to apply the
new settings.

The 403's should be gone.
Do this for every
webapplication in your farm.

Event Type:    Information
Event Source:    ASP.NET 2.0.50727.0
Event Category:    Web Event
Event ID:    1314
Date:        2009-1-22
Time:        16:15:18
User:        N/A