Hi BigSchnitzel,
Please check out this thread to see if this helps:
viewtopic.php?f=2&t=710
If you are still having problems, we need a bit more information so we can help troubleshoot. Things like: Is the correct data range appearing in MT4 Data Center? Have you correctly mapped the DEUIDXEUR to your equivalent MT4 symbol? Have you tried running your EA on ‘MACD Sample’ EA? Are you getting any errors in your journal?
Regards.