Question: MT4 input restrictions

[akatsev]

Are there restrictions on bars' file size that could be loaded using "Input" button?

[Alain Verleyen]

akatsev:
Are there restrictions on bars' file size that could be loaded using "Input" button?

After reading your question 5 times, I still don't get what that means ?

[akatsev]

Alain Verleyen:
After reading your question 5 times, I still don't get what that means ?

I'm sorry, English is not my native.

Let's suppose I have 1-min bar file in .csv format from Jan 1 2016 till Dec 31 2019.

The question is: could I import it into MT4?

Thank you in advance,