找强人帮忙做个案例
步骤如下:安装winrar 验证program file 目录下是否存在winrar目录
检查注册表 检查HKEY_CURRENT_USER\SOFTWARE\WINRAR是否存在
在桌面自动创建名字为1到10的10个txt文件，内容为相应文件名（1.txt内容为1.txt，2.txt内容为2.txt以此类推），压缩后解压 压缩，解压步骤正常，且解压后数据不变
卸载winrar 检查注册表键值是否被删除，检查program file下 winrar目录被删除
在安装过程中把安装界面截取
弹出一个对话框，要求确认网络连接上
Make sure the system connect to existing WAN
Launch IE and connect the web to lenovo website connection is ok
set system to S3 system to S3
resume system from S3 system back to S0
refresh the webpage connection is ok
set system to S4 system to S4
resume system from S4 system back to S0
refresh the webpage connection is ok
求助，急
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