Starting with Microsoft Data Access Components (MDAC) version 2.6, MDAC no longer contains Jet components. In other words, MDAC 2.6 and 2.7 do not include Microsoft Jet, Microsoft Jet OLE DB Provider, and the ODBC Desktop Database Drivers. see http://support.microsoft.com/default.aspx?scid=KB;EN-US;Q271908&download Jet engine at Microsoft Jet 4.0 Service Pack 3 Download Page http://www.microsoft.com/data/download_Jet4SP3.htm
suggestions from Microsoft: http://groups.google.com/groups?hl=en&lr=&ie=UTF-8&oe=UTF-8&selm=4w%23BRahQCHA.1712%40cpmsftngxa07Hello Bruce, If you have not done it already, I would suggest running the Component Checker tool http://www.microsoft.com/data/download.htm#CCinfo to make sure that MDAC installation did complete successfully and we do not see any MDAC issues.Also make sure you do not have any Anti-Virus programs loaded in the background when installing MDAC. I have seen problems with these.ThanksRamesh Thyagarajan, MCSD,MCDBA
thanks very much! i'll try it again 我在怀疑是不是vs.net sp2在作怪,因为以前程序都好用的。 可是不知道怎么卸载。
http://support.microsoft.com/default.aspx?scid=KB;EN-US;Q271908&download Jet engine at
Microsoft Jet 4.0 Service Pack 3 Download Page
http://www.microsoft.com/data/download_Jet4SP3.htm
http://groups.google.com/groups?hl=en&lr=&ie=UTF-8&oe=UTF-8&selm=4w%23BRahQCHA.1712%40cpmsftngxa07Hello Bruce,
If you have not done it already, I would suggest running the Component Checker tool
http://www.microsoft.com/data/download.htm#CCinfo
to make sure that MDAC installation did complete successfully and we do not see any MDAC issues.Also make sure you do not have any Anti-Virus programs loaded in the background when installing MDAC. I have seen problems with these.ThanksRamesh Thyagarajan, MCSD,MCDBA
我在怀疑是不是vs.net sp2在作怪,因为以前程序都好用的。
可是不知道怎么卸载。
进入安全模式重装mdac2.7->重起->ok!
试过了,但是发现windows\system32目录下面的odbcjt32.dll始终都是原来的文件,后来居然连删除都不行,看起来好像删掉了,它自己又恢复了。
你们的目录下面是什么版本的,日期?
我的是2001-9-5好的,6019的版本
问题就是mdac的不能更新。现在已经解决。
谢谢各位,尤其是saucer,使我又增长了知识。。
给分!