如要添加EA，打开MT4平台，点击“文件（File）”并选择“打开数据文件夹（open data folder）”，接着选择“MQL4”，然后可以看到“expert advisors”或者“indicators”，您可以将需要的文件拷贝至这两个文件夹中。接着关闭并重新打开MT4，您将能在导航窗口中看见它们。

Please Note: Blog posts are not selected, edited or screened by Seeking Alpha editors. MetaQuotes Language 4 or MQL4 is a programming language that comes with Metatrader 4 or MT4. It is use to write ...

To add an EA, open MT4 , go to "File" and then "open data folder". Choose "MQL4" and then "expert advisors" or "indicators". You can then copy the file you want to add into this location. Close and ...