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MySQL and 64 bit

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Ingvar Engelbrecht
4506
Ingvar Engelbrecht  

Some time ago I had problems with MySQL and 64 bit windows. I solved it by using a 32 bit MT5 on my computer.

It seems that I have gotten into some similar problem or possibly a problem with libmysql.dll

Is there a 64 bit version of libmysql,dll? Dont seem to find one 

Tried to download a 32 bit version from Metaquotes on my 64 bit computer. Does not seem possible, the download identifies my computer as '

64 bit an downloads it 

Alain Verleyen
Moderator
32394
Alain Verleyen  
Не работает /32 ключ при установке Metatrader 5 в Windows 64 ! Где скачать 32 битный билд ?
Не работает /32 ключ при установке Metatrader 5 в Windows 64 ! Где скачать 32 битный билд ?
  • www.mql5.com
Не работает /32 ключ при установке Metatrader 5 в Windows 64 ! - - Категория: общее обсуждение
Ingvar Engelbrecht
4506
Ingvar Engelbrecht  
Alain Verleyen:

Download Windows (x86, 64-bit), ZIP Archive.

Not directly related but this could interest you.

   Thanks. Did not help. Seems that the issue is not 64Bit but rather Windows 10,

  I am running windows W7 on my server and there my EA works fine and its 64 bit

  I have tested the same EA on 2 local W10 computers and they both endup with  access violation when trying "mysql_real_connect"

And I really do not understand the language in the link you suggested  :-)

I also observed that mysqlinit returned a value of -1393334976.  Is that the NULL value? In that case its a memory problem. Which is strange, Got plenty of memory

Ingvar Engelbrecht
4506
Ingvar Engelbrecht  

Giving up on combination MT5, MySQL and W10 64Bit.

Doing development on server (W7 64bit) via Remote Desktop. No problem. Should run there anyway

Saleri0
5
Saleri0  

I realise that this is quite an old thread but having searched everywhere and tried pretty much everything it is my last resort!

I seem to have the same issue, W10, MT5, MySQL and libmysql.dll are all 64bit versions, however i get a critical error when doing "mysql_real_connect".  mysql_init looks like it works fine though.

Has anyone had any luck with the 64bit and Windows 10?

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