紧急求救：MDAC错误：8007007f runtime error！！！

houseofcodes 2005-12-12 10:51:11
开发的时候引用的是ado2.0，但是在Windows XP SP1 Ver2002电脑上面跑会报8007007f runtime error。
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houseofcodes 2005-12-12
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经验证，开发电脑和客户电脑上面的mdac都是2.7版的。
winehero 2005-12-12
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看看这个：
http://www.51nono.com/10/newsshow.asp?news_id=116
houseofcodes 2005-12-12
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还有，您提供的下载链接无效，还有别的吗？
houseofcodes 2005-12-12
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“这是由于你升级了一个数据库组件”

是什么时候升级的？这台电脑不是我的，是公司客户的。
是不是在他安装某个软件的时候升级的？
winehero 2005-12-12
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这是由于你升级了一个数据库组件：

你可以从 http://www.promiseweb.com/oledb32.zip 下载一个oledb32.dll，并将
oledb32.dll 解压到以下两个目录，然后重新启服务器
1) C:\WINNT\system32\dllCache
2) C:\Program Files\Common Files\System\OLE DB

foreverstar2004 2005-12-12
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你最好到编译状态下逐步调试，可以跟踪错误情况!是不是XP的ADO引擎与你原有工程引用的不兼容？？或者。。。 你最好单步调试!
houseofcodes 2005-12-12
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还有哪位大哥能够帮帮忙吗？
houseofcodes 2005-12-12
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还是没有用，他没有安装officexp，他有两台电脑，一台是winxp pro sp1，一台是winxp home edition sp1，前者可以，后者不行。
MDAC2.8 下载！！！！！！！！！！！！！1
最新版的MDAC（Microsoft Data Access Components）下载。 ========================================== Microsoft Data Access Components (MDAC) Purpose The Microsoft Data Access Components (MDAC) SDK documents the key technologies that enable Universal Data Access, Microsoft's strategy for providing access to information across the enterprise. Microsoft Data Access Components include ActiveX Data Objects (ADO), OLE DB, and Open Database Connectivity (ODBC). Data-driven client/server applications deployed over the Web or a LAN can use these components to easily integrate information from a variety of sources, both relational (SQL) and nonrelational. If you have questions or need detailed information about properly redistributing MDAC, see Redistributing MDAC for a description of the distribution requirements for MDAC. ActiveX Data Objects (ADO) Microsoft ActiveX Data Objects (ADO) provides consistent, high-performance access to data and supports a variety of development needs, including the creation of front-end database clients and middle-tier business objects that use applications, tools, languages, or Internet browsers. The primary benefits of ADO are ease of use, high speed, low memory overhead, and a small disk footprint. ADO provides an easy-to-use interface to OLE DB, which provides the underlying access to data. It uses a familiar metaphor—the COM Automation interface—available from all leading Rapid Application Development (RAD) tools, database tools, and languages. OLE DB Microsoft OLE DB is a set of interfaces that expose data from a variety of relational and nonrelational sources by using the Component Object Model (COM). OLE DB interfaces provide applications with uniform access to data stored in diverse information sources. These interfaces support the amount of DBMS functionality appropriate to the data store, enabling the data store to share its data. OLE DB comprises a programmatic model consisting of data providers, which contain and expose data; data consumers, which use data; and service components, which process and transport data (such as query processors and cursor engines). In addition, OLE DB includes a bridge to ODBC to enable continued support for the broad range of ODBC relational database drivers. Open Database Connectivity (ODBC) The Microsoft Open Database Connectivity (ODBC) interface makes it possible for applications to access data from a variety of DBMSs. ODBC permits maximum interoperability—an application can access data in diverse DBMSs through a single interface. Furthermore, that application will be independent of any DBMS from which it accesses data. Users of the application can add software components called drivers, which create an interface between an application and a specific DBMS. Components of the MDAC SDK Microsoft ActiveX Data Objects (ADO) This section contains Programmer's References for ADO, ADOX, ADO MD, and RDS, as well as samples documentation. Microsoft OLE DB This section documents the OLE DB and OLE DB for OLAP interfaces, including a Programmer's Reference, documentation for various OLE DB providers, and samples. Microsoft Open Database Connectivity (ODBC) This section documents the ODBC interface, including a Programmer's Reference, documentation for various ODBC drivers, and samples.
MDAC2.5_MDAC2.6_MDAC2.7_MDAC2.8.rar
MDAC MDAC2.6 MDAC2.8 MDAC2.5 MDAC2.7
MDAC Utility: Component Checker
来源：http://www.microsoft.com/downloads/details.aspx?FamilyID=8f0a8df6-4a21-4b43-bf53-14332ef092c9&displaylang=en&Hash=c5tFzN%2blL6R9cdiiknOWzEnHnOeoIpQWyS7Hi0KXFp3KbUl1tOlnlA9fMDaCtI3T32mggAqU533lZ7fzHKzvIw%3d%3d
MDAC2.8.EXE
MDAC2.8
MDAC 2.8软件下载以及如何修复MDAC文档说明
MDAC的安装方法 读取数据库的软件无法运行时，系统会提示说需要安装MDAC（Microsoft Data Access Components）,它是微软数据库访问组件。也就是说可能我电脑上MDAC可能损坏需要重新安装或需要升级了，因为上周还是可以用的。于是到微软官方重新下载最新的MDAC组件来安装，但总是安装失败。后面在一个国外的网站上才找到了解决的办法。下面和大家分享：XP SP3系统MDAC怎么装。 1、点击【开始】-【运行】，输入【 %windir%\inf 】，点【确定】，其实这就是打开【 C:\WINDOWS\inf 】目录，你也可以直接从【我的电脑】地址栏输入【C:\WINDOWS\inf】来打开； 2、找到【mdac.inf 】这个文件，右键选【安装】； 3、第三步是噩梦了，最重要也最麻烦。安装时你会发现你缺少很多系统文件，比如dao360.dll 、MDACRdMe.htm、mssoap1.dll 、wisc10.dll、mssoapr.dll。这里需要结合两种方法来解决。 其中有部分文件你可以选择【C:\Program Files\Common Files\System\msadc】或者【C:\Program Files\Common Files\System\ado】这两个目录去看看，这里有部分是能找到的。另外其它部分需要到网上去下载
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