Dreamweaver无法启动：xml parsing fatal error..Designer.xml错误解决方法

xml parsing fatal error:Invalid document structure,line:1，
file:C:\Documents and Settings\Administrator\Application Data\Adobe\Dreamweaver CS4\
zh_CN\Configuration\Workspace\Designer.xml

然后Dreamweaver就一直卡在启动画面了，看样子像是“Designer.xml”出问题了，找到提示的文件，删除之，再启动Dreamweaver就好了

C:\Documents and Settings\Administrator\Application Data\Adobe\Dreamweaver CS4\zh_CN\Configuration\Workspace\Designer.xml