OE 6.1 windows下更新出错

youring

1.老版本openerp-allinone-setup-6.1-20120910-233309.exe（装了oecn的几个本地化模块），通过web登陆备份数据库；
2.更新（Minor update）到openerp-allinone-setup-6.1-20120923-233042.exe
3.根据http://doc.openerp.com/v6.1/install/windows/updating.html, 运行openerp-server.exe -d DB_NAME -u all
结果报错：

Traceback (most recent call last):<br />&nbsp; File &quot;d:\Program Files\OpenERP 6.1\Server\server\.\openerp\osv\osv.py&quot;, line 121, in wrapper<br />&nbsp; File &quot;d:\Program Files\OpenERP 6.1\Server\server\.\openerp\osv\osv.py&quot;, line 176, in execute<br />&nbsp; File &quot;d:\Program Files\OpenERP 6.1\Server\server\.\openerp\osv\osv.py&quot;, line 164, in execute_cr<br />&nbsp; File &quot;d:\Program Files\OpenERP 6.1\Server\server\openerp\addons\base\module\wizard\base_module_upgrade.py&quot;, line 101, in upgrade_module<br />&nbsp; File &quot;d:\Program Files\OpenERP 6.1\Server\server\.\openerp\pooler.py&quot;, line 39, in restart_pool<br />&nbsp; File &quot;d:\Program Files\OpenERP 6.1\Server\server\.\openerp\modules\registry.py&quot;, line 202, in new<br />&nbsp; File &quot;d:\Program Files\OpenERP 6.1\Server\server\.\openerp\modules\loading.py&quot;, line 334, in load_modules<br />&nbsp; File &quot;d:\Program Files\OpenERP 6.1\Server\server\.\openerp\modules\loading.py&quot;, line 253, in load_marked_modules<br />&nbsp; File &quot;d:\Program Files\OpenERP 6.1\Server\server\.\openerp\modules\loading.py&quot;, line 192, in load_module_graph<br />&nbsp; File &quot;d:\Program Files\OpenERP 6.1\Server\server\.\openerp\modules\loading.py&quot;, line 90, in &lt;lambda&gt;<br />&nbsp; File &quot;d:\Program Files\OpenERP 6.1\Server\server\.\openerp\modules\loading.py&quot;, line 136, in _load_data<br />&nbsp; File &quot;d:\Program Files\OpenERP 6.1\Server\server\.\openerp\tools\yaml_import.py&quot;, line 910, in yaml_import<br />AttributeError: &#039;cStringIO.StringO&#039; object has no attribute &#039;name&#039;

之后无法登陆（登陆页面可打开）。
Restore了一下之前的备份
登陆成功，按http://doc.openerp.com/v6.1/install/windows/updating.html里提到的，管理员登陆，更新base模块，同样报错。

请问大家有在windows上更新成功的吗，步骤如何？
谢谢~

ccdos

开发版，少折腾。
要么自己能搞定错误

youring

不是开发版啊
就是从 http://www.openerp.com/downloads 下载下来的 openerp-allinone-setup-6.1-latest.exe
只不过是官方所称的 minor update