Microsoft.ACE.OLEDB.12.0提供程序未在本地计算机上注册？

Question

I am getting this error when i am trying to install VS project in a 64 bit System. I already download and install AccessDatabaseEngine . There is any other method to do that, i am using MS Access( Office 2007 ) database to my application. both systems are using x32 system tools **. if i am installing **AccessDatabaseEngine(x64) it is getting an error your system consists of ( x32 system tools )

Answer 1

Try to find out your solution from here

For Web

If you have installed the AccessDataEngine and are still getting the Not Registered error

AND

you are running IIS7 on a 64 bit server,

MAKE SURE

you have enabled 32-bit applications for the application pool associated with the website. In IIS , Right click on the application pool. In the properties window, the 2nd option from the top is "Enable 32-Bit Applications". Set it to true.

Answer 2

If you system is 64 bit, then this link might be the solution.

http://help.webcontrolcenter.com/KB/a1114/how-to-enable-32-bit-application-pool-iis-7-dedicatedvps.aspx

Answer 3

如果您要同时使用64位应用程序和32位mdb，可以查看http://jeelytech.blogspot.com/2013/11/oledb64.html 。