how to delete Data history from MT4

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BlueDot
516
BlueDot  

How to delete the Data History from MT4. 

In order to make it efficient on VPS, I need delete data history which do not need to run EA.  

Sergey Golubev
Moderator
106109
Sergey Golubev  

Right mouse click on Market Watch - Symbols - and hide the symbols you do not need for your EA.

Tools - Options - Charts - and select "Max bars in chart" and "max bars in history".
Yes, those values are affected on the EA trading on VPS (but it is not affected on MQL5 VPS).

BlueDot
516
BlueDot  

I see ... Thank you

Oh... How about the data history downloaded from the history center? How to delete this ?

Sergey Golubev
Moderator
106109
Sergey Golubev  
BlueDot:

I see ... Thank you

Oh... How about the data history downloaded from the history center? How to delete this ?

Why to delete?
Those history is not affected on anything ... but if you make the procedure I explained above so no any unnecessary history will be loaded.

For example, you are trading EURUSD and USDCHF. So, only the history for those pairs will be loaded.

BlueDot
516
BlueDot  
Sergey Golubev:

Why to delete?
Those history is not affected on anything ... but if you make the procedure I explained above so no any unnecessary history will be loaded.

For example, you are trading EURUSD and USDCHF. So, only the history for those pairs will be load 

I see thanks

Ronaldo Espinola
34
Ronaldo Espinola  

Hello everyone,

I created a new account on MQL5. How to delete the old one?

I deleted the signal I created on my old account and I want to create a new signal on my new account.

I want to use the same broker account that I used on my signal from old account that I deleted.

The problem is it always shows that "the account log in is already used".

Is there anyway to fix this.

I will appreciate everyone help.

Thank you.

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