MySql 5.5 Connect lazarus / 16-Databases ---------------------------------------------------------------------- Handas · 2015-06-10 19:34 Hello, I was trying it for hours, but i cant find a answer. I hope that u can help me. I try to connect to an MySql Database with Lazarus. I use the TMySQL55Connection Component and downloaded the MySql Server 5.5. The libmysql.ddl is already in my project, System32 and Lazarus directory. But if i try to connect, i get the error message: "Can not load default MySql Libary ('libmysql.dll' or 'libmysql.dll') Check your installation" Thanks for helping ---------------------------------------------------------------------- rvk · 2015-06-10 21:12 Duplicate question. Check my answer here: http://forum.lazarus.freepascal.org/index.php/topic,28716.msg180002.ht ml#msg180002 ---------------------------------------------------------------------- Handas · 2015-06-11 04:15 I already had the dll in my Winows directory. But i compieled a 32 bit exe and used a 64 bit dll. Now everything is working fine Thank you