我用loadRunner8.1录制web/http协议的脚本浏览器是iE7.0录制是成功但是回放出错提示:LoadRunner发生错误需要关闭是loadRunner8.1不支持iE7.0还是需要安装什么插件?

脚本录制完成后树型结构的snapshot viewer出现信息The data in snapshot fileC:\Documents and Settings\Administrator\Local Settings\Temp\noname33\data\t5.infcould not be loaded due to internal error in the snapshot viewer.有人能解答一下原因吗？

The data in snapshot fileC:\Documents and Settings\Administrator\Local Settings\Temp\noname33\data\t5.infcould not be loaded due to internal error in the snapshot viewer.