Problem installing a custom indicator

 
hi guys. im a newbie technical trader. im trying to install a MTF custom indicator called Center of Gravity. I installed the proper files in the proper MT4 folders and when i load the indicator, i get a blank indicator window. what could be the problem? thanks in advance...
 
Did you check inside Tools>Options>Expert Advisor and made sure the appropriate settings were checked.

Make sure that enable Expert Advisor's is checked.

Make sure that Allow external experts imports is checked.

Try that!
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