If the virus can't kill, have to reinstall the system.

如果病毒杀不了，就只能重新安装系统了。

youdao

Thankfully, Microsoft is aware of the problem, and it has developed a very simple way to reinstall the system to help you get back everything you have lost.

令人欣慰的是，微软已经意识到这个问题，而且现在已经开发出了一个非常简单的重装系统的方式来帮助您找回丢失的一切。

youdao

It will be best to wipe the system and reinstall everything.

最好是格式化系统，然后全部重装。

《柯林斯英汉双解大词典》

Mr Le Ray said work to reinstall the system, which was removed at the end of last year, had been delayed by the weather.

BBC: Fog 'causes disruption' at Guernsey Airport