It might be that you are trying to open the terminal folder of MT5 instead of MT4.
Therefore, try this:
1. Open your MT4.
2. Click on the File Menu.
3. Click on the ‘Open Data Folder’.
A folder will open. See if you find MQL4 folder there.
If not, please make sure you are using MT4 and not MT4.
Yes, you’re right. I always used MT5 platform, is strange because i download the MT4 installer but then when i open MT4 change automatically to MT5 platform. Why happen this?.
