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Mailing lists / lazarus / 2015-07

Can't load client library libmysql.dll

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Eric kom

Hi All,
I have noticed that my application can't load the MySQL library if I used the libmysql.dll version 5.5.44.0 when I used TSQLConnection and TMySQL55Connection with MariaDB/MySQL 5.5.44.
The client library that works is libmysql.dll version 5.5.28.0, an old version that I got for more than an year now.
I used Lazarus 1.4.0 with FPC 2.6.4
Please what can be the problem?
Thanks

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K. P.
to Eric kom

Possibly confusion re. 32 and 64 bit versions of said DLL...?

Show quoted text 20 lines
Date: Mon, 13 Jul 2015 23:26:21 +0200 From: To: Subject: [Lazarus] Can't load client library libmysql.dll Hi All, I have noticed that my application can't load the MySQL library if I used the libmysql.dll version 5.5.44.0 when I used TSQLConnection and TMySQL55Connection with MariaDB/MySQL 5.5.44. The client library that works is libmysql.dll version 5.5.28.0, an old version that I got for more than an year now. I used Lazarus 1.4.0 with FPC 2.6.4 Please what can be the problem? Thanks -- _______________________________________________ Lazarus mailing list http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus

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Eric kom
to K. P.
K. P. wrote
Possibly confusion re. 32 and 64 bit versions of said DLL...?

SORRY for not specifying the arch type.
I run on Windows 7 64bit, and my MariaDB/MySQL 5.5.44 was installed with 64bit version.
So I used the libmysql.dll version 5.5.44.0 it failed until I copy the libmysql.dll version 5.5.28.0 to the project working folder. This last version was install on the 32bit.

You are right it should be the version issue.
Thanks

Show quoted text 27 lines
> Date: Mon, 13 Jul 2015 23:26:21 +0200 > From: > To: > Subject: [Lazarus] Can't load client library libmysql.dll > > Hi All, > I have noticed that my application can't load the MySQL library if I > used the libmysql.dll version 5.5.44.0 when I used TSQLConnection and > TMySQL55Connection with MariaDB/MySQL 5.5.44. > The client library that works is libmysql.dll version 5.5.28.0, an old > version that I got for more than an year now. > I used Lazarus 1.4.0 with FPC 2.6.4 > Please what can be the problem? > Thanks > > -- > _______________________________________________ > Lazarus mailing list > > http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus -- _______________________________________________ Lazarus mailing list http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus

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