Today, I uninstalled SA from my development machine & reinstalled it with both the 32-bit & 64-bit database engines turned on.

I go into C:\Progeram Files\SQL Anywhere 12\Assembly\V4 and run SetupVSPackage /I /v 4

I start VS & build my application. When I run it, I keep getting this error over & over:

Failed to find or load the registered .Net Framework Data Provider.

When I look at my machine.config in C:\Windows\Microsoft.NET\Framework\v4.0.30319\Config, I have this line in the DbProviderFactories section:

<add name="SQL Anywhere 12 Data Provider" invariant="iAnywhere.Data.SQLAnywhere" description=".Net Framework Data Provider for SQL Anywhere 12" type="iAnywhere.Data.SQLAnywhere.SAFactory, iAnywhere.Data.SQLAnywhere.v4.0, Version=12.0.1.38954, Culture=neutral, PublicKeyToken=f222fc4333e0d400" />

and this line is in the C:\Windows\Microsoft.Net\Framework64\v4.0.30319\Config\machine.config

<add name="SQL Anywhere 12 Data Provider" invariant="iAnywhere.Data.SQLAnywhere" description=".Net Framework Data Provider for SQL Anywhere 12" type="iAnywhere.Data.SQLAnywhere.SAFactory, iAnywhere.Data.SQLAnywhere.v4.0, Version=12.0.1.38954, Culture=neutral, PublicKeyToken=f222fc4333e0d400" />

Finally, this line is in the App.config for my application:

<add invariant="iAnywhere.Data.SQLAnywhere"
     name="SQL Anywhere 12 Data Provider"
     description=".Net Framework Data Provider for SQL Anywhere 12"
     type="iAnywhere.Data.SQLAnywhere.SAFactory, iAnywhere.Data.SQLAnywhere.v4.0" />

It doesn't matter if I have the 32-bit or the 64-bit server running, I get the same message. This all worked before I uninstalled SA & reinstalled it. What is wrong with my configuration and how do I fix it?