![]() ![]() You are good to go - no "special" version of the dll is required. MYSQL Support MYSQL Client 5.1 is both supported and required. Client library may be missing, not installed properly, of the wrong version, or the driver may be missing from the system path.' For help on CoInitialize, see the CoInitialize Function on MSDN. Now that you have both x32 and 圆4 versions of LibMySQL.dll, put the appropriate one in Windows/System32 and SysWow64 folders. 'DBX Error: Driver could not be properly initialized. Put the x32 version in the Delphi/Bin directory - now your connections will work within the IDE (whether you are creating x32 or 圆4 applications - the IDE is always x32). The solution is simple - download the x32 version of MySQL and get the LibMySQL.dll for x32. The 圆4 LibMySQL.dll will not work within the IDE no matter what you do and only the 圆4 projects you build will connect at runtime. The IDE for Delphi (whatever version) is x32. Just follow the instructions posted everywhere.īut, if you installed MySQL Server 圆4 (or Oracle, SQL Server.) - you will be having all kinds of trouble. Here's the thing - if you installed MySQL server x32, you will not have much trouble. As soon as I disconnect the clients then the threads cannot retreive data from the SQL server anymore.I have seen this issue a number of times and spent a few days moving LibMySQL.dll all over the place to find a configuration that works. If the client connect the server and opens the DBX connection to the SQL server then the clients retrives the data from the SQL server and the Threads is also able to retrieve data from the SQL server. DBX Error: Driver could not be properly initialized. My solution is a datasnap C/S and this application is acting as server, where the clients connects and uses data from the SQL datasets via Datasnap (DBX as well). Henrik Nedergaard wrote on 0: Im using Delphi XE and MSSQL 2005. Por ahi lei que debia poner sql::mysql y otras cosas similares de. En QT Creator cuando pongo compilar me aparece lo siguiente: error: undefined reference to impgetdriverinstance. However when I open a connection/query (both at design and runtime) placed on a form in the same project I have no problems, furthermore when the connection/query in the mainthread is open - then the connections in threads works too. En Visual Studio 2012 no aparece MySQL como origen de Datos (ya lo configure en Herramientas Administrativas y ahi no tiene drama, tengo Windows 7 64 bits). I get this error when I try to open a query which has been created dynamically in a thread, Client library may be missing, not installed properly, of the wrong version, or the driver may be missing from the system path. ![]()
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