Help, How can I convert tick data 1 week to MT4 and MT5 backtest?



I have tick data save from EA save tick for 1 week on CSV ( have time and tick both bid and ask price

I would like to use it for compare with other tick data

Normally I use historical data from application like Tickstory and tick data suite for backtest  or MT5 using from broker available on MT5

application convert tick and add to MT4 automatic, so I don;t know about how to do it by manual

Could anyone help to point me to knowledge for convert CSV ?

Thank you