如何纠正此错误：未找到数据源名称，并且未指定默认驱动程序 [英] How can I correct this error: Data source name not found and no default driver specified

问题描述

我有一个运行在Windows服务器上的网站，它的工作完全正常。我试图在我的本地主机复制，但我得到的错误：

I have a website that runs in Windows server, and it works perfectly fine. I tried to make a copy in my localhost but I get the error:

Warning: odbc_connect() [function.odbc-connect]: SQL error: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified, SQL state IM002 in SQLConnect in C:\xampp\htdocs\tdms\webfolders\secured\db_fns.php on line 29
 Could not connect to database server

第29行包含： p>

line 29 contains:

function fgsdb_connect()
{

   $a=array();
   $retvar=0;

   $result = odbc_connect('FGS','tdms','tdms358',SQL_CUR_USE_ODBC); //---->line 29

   if (!$result) // cannot establish connection to database

     throw new Exception('Could not connect to database server');

   else // connection to database has been established

     return $result;

}

我真的是odbc的新手。该网站是用PHP和我在MySQL中使用的数据库写的。虽然我想，它试图连接的数据库是一个微软访问MDE文件。 （我检查在Windows服务器的网站。）我该怎么办？对不起，但我真的

I am really new to odbc. the website is written in php and the database that i use in mySQL. though i figured that the database that it is trying to connect is a microsoft access MDE file. (i checked in the site in windows server.) What should i do? im sorry but i am really

推荐答案

这可能是设置ODBC数据源的快捷方式指向32位数据源， 。

It's likely the shortcut for setting ODBC data sources is pointing to the 32bit data sources instead of 64bit.

转到控制面板 - >管理工具 - >选择数据源（ODBC） - >然后右键单击该文件 - >转到属性 - >在快捷方式标签中更改路径

Go to control panel -> administrative tools --> select data sources(ODBC) --> then right click on that file --> go to properties --> in the shortcut tab -> change the path from

%windir%\System32\odbcad32.exe

到

%windir%\SysWOW64\odbcad32.exe

并进行连接。

如果它不工作，尝试连接到ODBC与一个句子，如下：

If it doesnt work, try to connect to the ODBC with a sentence like this:

$conn = odbc_connect("Driver={Microsoft Access Driver (*.mdb)};Dbq=C:\YourFolder\YourFile.mdb",'Youruser', 'YourPassword');

最后两次离开，只是''如果你没有任何用户或密码

The last 2 leave then just the the '' if you dont have any user or password

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