Unifi Network Controller is written in JAVA，So before it was installed in Window 7，But it often happens that the program fails，Later, it will restart almost every day，So I was thinking about whether I could make it a service，And the official does provide practice，But when doing，Pay attention to some places。
At the beginning, I was directly on Windows 7 Up operation，But after the service is set up，But it won't start，Then I noticed that there are reminders in the official documents，Run as a service，The environment must be Windows 8 Or 10。
It applies to Windows 8 and 10, but does not apply to Window Server versions.
◎ After preparing the environment，Run the following commands as an administrator，To set Unifi Network Controller as a Windows service：
cd "%UserProfile%\Ubiquiti UniFi\" java -jar lib\ace.jar installsvc
◎ Then you can start the service，Or start with the following command。
java -jar lib\ace.jar startsvc
Other，When the Unifi Network Controller is to be updated，Need to remove the service first，After the update，Set it back。The removal instructions are as follows：(Need to execute as system administrator)
cd "%UserProfile%\Ubiquiti UniFi\" java -jar lib\ace.jar uninstallsvc
Unifi Network Controller's update frequency is relatively high，So when doing updates，You may have to notice this removal。Other，After changing to service mode and starting，Failed will never happen again。
[Reference]
- UniFi – Run the Controller as a Windows Service – Ubiquiti Networks Support and Help Center
