apache webdav 读与设置 （window xp)

我以web 文件夹方式打。打开word文件。修改后。不能保存到服务器上。说只能读
我要怎设置httpd.conf文件 谢谢！（我的apache 服务是在 window 运行的）。 

DavLockDB   "C:/Program   Files/Apache   Software   Foundation/Apache2.2/DAVLock "
Alias   /load   "C:/Program   Files/Apache   Software   Foundation/Apache2.2/load "
<Directory   "C:/Program   Files\Apache   Software   Foundation/Apache2.2/load ">
        Dav   On
        Order   Allow,Deny
        Allow   from   all        
        Options   Indexes   FollowSymLinks   MultiViews  
        AuthType   Basic
        AuthName   load
        #   You   can   use   the   htdigest   program   to   create   the   password   database
        AuthUserFile   "C:/Program   Files/Apache   Software  Foundation/Apache2.2/DavPwd/user.pwd "
        #Allow   universal   read-access,   but   writes   are   restricted
        #   to   the   admin   user.
        #   The   LimitExcept   must   have   PROPFIND   privilege
        <LimitExcept   GET   PROPFIND   OPTIONS   DELETE>
                #The   username   format   should   be   xu_email2004@163.com
                require   user   xu_email2004@163.com
        </LimitExcept>
</Directory>

BrowserMatch "Microsoft Data Access Internet Publishing Provider" redirect-carefully
BrowserMatch "MS FrontPage" redirect-carefully
BrowserMatch "^WebDrive" redirect-carefully
BrowserMatch "^WebDAVFS/1.[0123]" redirect-carefully
BrowserMatch "^gnome-vfs/1.0" redirect-carefully
BrowserMatch "^XML Spy" redirect-carefully
BrowserMatch "^Dreamweaver-WebDAV-SCM1" redirect-carefully