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The exception is (in german): {"Der angeforderte .Net Framework-Datenprovider kann nicht gefunden werden. Er ist ggf. nicht installiert."}
in english: Unable to find the requested .Net Framework Data Provider. It may not be installed.
there is no inner exception

I've allready read all the deployment informations.

My app.config looks like this:











I have copied the Devart.Data.Oracle.Entity.dll to the app folder

the effect ist the same as before - it will not work (provider is not found).
the only way to make it work is to include the settings into the machine.config

am I missing something simple here?

Dear all,

I've got some trouble deploying oracle.data on a productions machine using factory.
After reading other topics I've done following:

- Copied devart.data.dll and devart.data.oracle.dll to the app directory
- Added the following entry to the app.config:



I copied this line from my development machine.config file.
I checked the version of the dll, they are the same.

This will not work on the production machine.
DbProviderFactories.GetFactoryClasses() will give no Devart.Data.Oracle and will further lead to "factory provider not found".

But, if i include the entry into the machine.config of the production machine, everything's run fine.

Why is this not working with the app.config?

regards