Post your data, probably in the wrong format. You can make a screenshot of your data file as well, make at least 10 lines visible, then we can go on from there.

here another screenshot

Try to download data without overriding the time zone.

i have problem with other cross too
this data semms not very accuracy...i think i'll try import external one
i'm very afraid of this

i don't understand...if the data are upload on FSB software directly by Dukascopy and are correct because  it appears an error message? i understand if upload from my broker data but it isn't that

good, but how can i identify exactly the bad ones?
i tried to import MT4 hst data in data source of FSB but it appears this error message, where i wrong?

i have the same error if import from mt4 the data files...so every  kind of download i choose the result is the same (my broker is Activtrades)...i use data download of FSB   - error
                                  i import from MT4  - error
sincerely in your videos this not happens and i don't understand because i meet this inconvenient
i'm tired to lose my time with this things..
with SQ this don't happens of course

here's the file

your data view is different from mine....how do you can motivate it? for example the number of bars is 607 against 1228

you have changed number of maximum bar s imported...i can't see it in the first screenshot that you posted
however this don't influence outputlog window (i suppose)  and in the mine it appears the usual error

ok...i tried to import through data source different from FSB data and i reach this match....now i repeat the procedure of import by extern folder and i see what it happens