dataset not showing proper data

[reigov19731054]

hi, I have this issue: https://prnt.sc/uslab6

I have thousands of names on a txt file and while importing them as datasets

only the first 1 thousand names are displayed.

how can i see all the names so i can export them properly?

also, it only imports 1168 names instead of all my 6500 names.

thanks!

[Bojan Živković]

I do not know for limitation although it must exist but only 1 000 data sets seems small number to me, it should display more. Have you checked file with data sets? 

What is happening if you preview data set 1002 for example?