Hello,


This guide should load all indicators correctly.


Open MT4 platform. 
Click: File>>Open Data Folder. 
Inside click on MQL4 Folder then open Indicators folder - and paste all system indicators. 

[if its trading system] Do same with

template folder at File/Open Data Folder then templates folder.

After finished restart your MT4 platform for changes to apply.

Best Regards,
FPW