Overwrite old imported csv data?

[Heart]

Hi,

I imported minute data to NT and afterwards I found a small error in that minute data source txt file. I corrected it and done again "Tools" - "Historical Data" - "Import..."

But when I open the chart from this symbol again it looks like this second import have not overridden the old data!? Is this correct and when yes what do I have to do to override the existing historical data with my new txt file?

Thanks

[NinjaTrader_Ray]

Try restarting to ensure you reload fresh data from the database and NOT from any data cached in memory.

[Heart]

...restarting NT worked! Thanks