Hi satya chenna,
Thank you for posting in MSDN forum.
Please see:Error: Unable to find the requested .Net Framework Data Provider. It may not be installed.
You could have a try with following workaround:
1. Uninstall and re-install .NET framework 4.5.
2. Restart the server
3. Refer to this
link to edit the machine.config file remove the extra entry of DbProviderFactories
4. restart the server.
If any problem persists, since this forum is discussing about the .Net Framework Setup and Servicing, as your issue is related to MVC and connect to database om server , I recommend you post a new thread to:
https://forums.asp.net/1146.aspx/1?MVC for a much professional
support.
Thank you for your understanding.
Best Regards,
MSDN Community Support
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