Hello,


This guide should load all indicators correctly.

New MT4 1090+ built installation guide

Open MT4 platform. Click: File/Open Data Folder. Inside click:
MQL4 then open Indicators folder - and paste all system indicators. 
[if its trading system] Do same with
template at File/Open Data Folder then templates folder.

After finished restart you MT4 platform for changes to apply.

Best Regards,
FPW