在论坛里搜索到了解决"this advertised application……”报错的解决办法，但是第四第五步完全不理解

1.Create a new empty folder on the root drive (C:); call it temp.
2.Copy the Connexion.MSI package into the temp folder.
3.Then open an administrative command prompt.
4.From the command line, navigate to the c:\temp folder; cd \temp.
5.Type the following command and press Enter: msiexec.exe /i Connexion.msi /qb.
6.Follow the prompts to install Connexion client.
第四第五步无法理解，不懂操作

打开cmd命令行进入到c:\temp这个文件夹的目录下
输入以下命令msiexec.exe /i Connexion.msi /qb
并按回车键

4.From the command line, navigate to the c:\temp folder; cd \temp.
意思是WIN+R，输入CMD按回车之后
输入“C:”按回车
输入 cd \temp 进入c:\temp文件夹
5.Type the following command and press Enter: msiexec.exe /i Connexion.msi /qb.
在Cmd窗口输入“msiexec.exe /i Connexion.msi /qb”按回车