Different results with different computer

[nikolas_m_s]

Hi, I have the following problem with programs: I use two different computers for programming and both have window 7. With the same broker and the same parameters I get completely different results. Some programs are in strong profit on one side but in evident loss on the other. Why?

[l'andorrà]

Are you sure you are testing the same EA on both cases?

[trader.philipps]

@nikolas_m_s Tick data may be the issue. You may have different results with 2 instances of MT on a single PC.