在WIN7上安装绿色版openERP失败，提示Server Access denied.

[thdzkjyxgs]

OpenERP Server Error

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Client Traceback (most recent call last):
  File "D:\Program Files\ERP\OpenERP7sv\openerp\addons\web\http.py", line 204, in dispatch
    response["result"] = method(self, **self.params)
  File "D:\Program Files\ERP\OpenERP7sv\openerp\addons\web\controllers\main.py", line 777, in create
    params['create_admin_pwd'])
  File "D:\Program Files\ERP\OpenERP7sv\openerp\addons\web\session.py", line 30, in proxy_method
    result = self.session.send(self.service_name, method, *args)
  File "D:\Program Files\ERP\OpenERP7sv\openerp\addons\web\session.py", line 97, in send
    raise xmlrpclib.Fault('AccessDenied', openerp.tools.ustr(e))

Server Access denied.