'MSDAORA' provider is not registered on the local machine
I have a C# Windows Service application which connects to Oracle using Microsoft OLEDB Driver. This was working fine on x32 build machines but is not running on x64 build machine. I have installed Microsoft .NET Oracle Client driver.
I am getting this error
FAILURE - Error is System.InvalidOperationException: The 'MSDAORA' provider is not registered on the local machine.
What do I need to do to get this started ? How can I fix this ?