cannot obtain provider factory for 'Devart.Data.Oracle'

Discussion of open issues, suggestions and bugs regarding ADO.NET provider for Oracle
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cannot obtain provider factory for 'Devart.Data.Oracle'

Post by rett » Wed 03 Feb 2010 16:47

I am receiving this message when I go into the dataset editor and attempt to click on the command text to edit a query attached to one of my tables. I can see all of the tables and the application compiles and runs correctly in VS 2008. I had created the dataset using dotConnect for Oracle a few weeks ago. I am using a trial version which should not be expired. I looked at the machine.config and it has a provider entry that looks like:

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Post by StanislavK » Thu 04 Feb 2010 10:56

Please specify which version of dotConnect for Oracle you are using. If it is the latest 5.35.79 version, you should replace "Version=" with "Version=" in your machine.config.

Also, please check if there are any entries for dotConnect for Oracle in the node of app.config or web.config of your application.

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