Excel data match: The ' microsoft.jet.oledb.4.0 ' provider is not registered on the local Machin

Baidu's processing results:

Lisenyang

http://blog.csdn.net/lisenyang/article/details/52106492

In this blog post, the default setting modifies the "launch 32 application" to True for no use, or to have the advanced settings modified over there. Of course, if the new one should be possible, after all, the default setting is equivalent to the meaning of initialization.

When I uploaded Excel today, I encountered a problem.

The ' microsoft.jet.oledb.4.0 ' provider isn't registered on the local Machin

In the sense that it's impossible to invoke the Microsoft.Jet.OLEDB.4.0 program

Then the pit is a two of the same project, but the application pool is different, but initially looked at the time, did not find any problems, the same as the right.

Baidu's time, find the above link said the solution, try to actually succeed (actually the solution is this)

The reason that the application pool looks at different points is that setting the application pool default settings and advanced settings is particularly similar. Anyway, the last to see bad.

Final conclusion:

The ' microsoft.jet.oledb.4.0 ' provider is a registered on the local Machin, which is the advanced setting in the Application pool list (the application pool used) Right-click, is not the default setting (similar to initialization) where the value of enable 32-bit application is set to true, and of course two is changed to true.

Excel data match: The ' microsoft.jet.oledb.4.0 ' provider is not registered on the local Machin