How to make metatrader to refresh quotes from its database?

Hi Everybody!

I need a little help from the experts.
I wanted to make a metatrader simulator "plugin". Because the built-in strategy tester is not suitable for me.
I asked one of my programmer friend to code it.

This "plugin" would be a little standalone program, which continually modifys the database of metatrader. So the meta would be cheated.
But the problem is that my friend can't make the metatrader program to refresh its quotes from the database. Looks like the refresh function
not works, as we like.

Can somebody help us, how to make the metatrader to refresh quotes from its database.

Thanks!

Please help!

google search for cubesteak mt4 tick data
he might be able to help you.

Somebody is going to take shortcuts to the financial freedom
I doubt that'll ever work out, cause brokers always compare the data to their server logs

I try it, thanks.

Unfortunately it doesn't works.
Somebody have any other idea?