出現在結束了一次mongodb安裝進程的情況下，再次安裝，實際上是因為進程沒有清除干凈，找到進程中描述為Windows 安裝程序的進程，殺掉多余的進程即可，如下方法為解決驗證問題，得到正確提示
Fixing “Windows Installer Coordinator” loop
Sometimes when you install software, you got stuck at window which says “Windows Installer Coordinator”
There is easy fix for this, which involves changing setting of Group Policy.
To disable this group policy you need to perform these steps:
1 ) Log on to the system with a User that has Administrative Privileges
2 ) Open the Windows Control Panel
3 ) Perform a search for Group Policy
4 ) The search results should display a link to the “Local Group Policy Editor”
5 ) Once inside the editor, go to:
- Computer Configuration
- Administrative Templates
- Windows Components
- Remote Desktop Services
- Remote Desktop Session Host
- Application Compatibility
6 ) In the right pane, right click on ‘Turn off Windows Installer RDS Compatibility” and select Edit from the drop down menu
7 ) Select the Radio Button labeled ‘Enable’
8 ) Click OK