Every time I want to get this thing, I keep forgetting how to join it, so I have to write an article to remember it
![](https://img-blog.csdnimg.cn/img_convert/33b47a4f1470069091da001c4abf7fd2.jpeg)
Open EmEditor select tool → select configuration → define configuration
![](https://img-blog.csdnimg.cn/img_convert/730d654f30cdc0e6f1e3f8454fd4bcfb.jpeg)
Then press New→OK to enter AHK, click AHK, press Properties, click Highlight (1), and press Enter
![](https://img-blog.csdnimg.cn/img_convert/a89e325f2d21955bda8c9548a05eb617.jpeg)
Then the folder in your computer
%Program Files%\AutoHotkey\Extras\Editors\EmEditor\
Select ahk.esy, then select the association tab, check the use association, and mark the extension association with AHK
Related reference articles: http://ahk.5d6d.net/viewthread.php?tid=337