Timefram is not loading data on mt4

[wowzers]

Hi, Im running an oanda mt4  on vista and its not loading data on the 15 min tf but loads everything else. Why is that and how can I resolve this issue?

[Simon Gniadkowski]

wowzers:
Hi, Im running an oanda mt4  on vista and its not loading data on the 15 min tf but loads everything else. Why is that and how can I resolve this issue?

Talk to your Broker.