Just like the subject, when I import the data on EURUSD with 2007.01.01~2017.12.31. it will be correct
But after half of year, I want to import new data with 2018.01.01~2018.06.30 to the same EURUSD.
It will be fail to import, and I can't open SQ4 at next time.It will always stay at Load UI.
If you still face the problem with import please create a new task and attach the files.