MT4 Login Authorization
Once you start your MT4 commodities trading platform you'll have to log in to your demo commodity trading account or real commodities trading account - this is known as MT4 Login Authorization. For MT4 Login Authorization, click on file then click login

The following pop up appears

Log in to Account - MT4 Login Authorization
Specify your commodity account number & password, the server you can choose using the down arrow. Tick the 'save log in information' & click login - Commodity MT4 Sign in - MT4 Sign in Authorization. This is known as MetaTrader 4 login authorization, every time before trading you'll have to perform authorization in MT4 platform.
MT4 Login Authorization Failed
If the MT4 Login Authorization Failed while you were trying to login to your commodities trading account you will need to check if you typed the correct MetaTrader 4 Login Number as well as the correct Login Password. You can try to retype again the commodity log in credentials - commodity account number & commodity trading account password to try & see if this solves the MetaTrader 4 Login Authorization Failed Error.
You can also check to confirm that on your MetaTrader 4 commodities trading platform you are using the correct MetaTrader 4 Server for your commodities software - if you are trading on a practice commodity trading account then confirm the demo server is selected and if you're using a real commodity trading account then confirm the real server is selected on the MetaTrader 4 commodity login window below Account Login and Account Password Form Field.
If you still get this error - Software MetaTrader 4 Login Authorization Failed - you can try to restart your MetaTrader 4 commodities platform and then retype your commodities trading account log in credentials using the procedure described above.
If you are using a demo commodities trading account you can also register for a new demo commodities trading account and get a new demo commodities trading account that has new commodities account log in credentials - Commodity Account Number & Password and you as a trader can use this new Demo commodities trading account to log in to MT4 platform.
If you are using a commodity trading real MetaTrader 4 commodity account then you can change your commodities trading account login details from your Client Area - Secure Client Area - Commodity Trading Cabinet on your commodities trading broker web-site and then use the new commodities trading account login details to login to the commodity MT4 software.


