Impact of Operating System Architecture on EA Operations

 

Hello MQL5 community,

I'm curious about the potential impact of the operating system architecture (64-bit vs. 32-bit) on the performance and operation of Expert Advisors (EAs). Specifically:

  1. Does the nature of the operating system (64-bit or 32-bit) affect the operation of EAs developed in MQL4 and MQL5?

  2. Are there any considerations or best practices for optimizing EAs based on the operating system architecture?

Any insights or experiences you can share on this matter would be greatly appreciated.


i wonder  why on  32 bit i dont get array out  range  problem  but  on  64 bit most files got  this sturborn error

 
28846173:
Does the nature of the operating system (64-bit or 32-bit) affect the operation of EAs developed in MQL4 and MQL5?
MT4 trading platform (MQL4 programming language) is 32-bit software. It means that this siftware will wark on 32-bit and on 64-bit Windows,


New trading platform is MT5 (Metatrader 5 with MQL5 programming language), and this software is 64-bit; it means that MT5 will with 64-bit Windows only.
It means: this platform will not work on 32-bit Windows.