Error:"Unable to find the requested .Net Framework Data Provider. It may not be installed."

i having an error said that "Unable to find the requested .Net Framework Data Provider. It may not be 开发者_StackOverflow中文版installed."

I'm using (visual studio 2010) with (Sqlserver 2008 R2) And (.net framework 4.0) (ASP.net:C#)

I'm trying to use SubSonic for vb.net windows apps and mySql and had the same error as you, I've just installed vb.net 2010 express

I read a stack overflow question here which suggested that the db connector had been installed before .net v4 (vs2010) hence they couldn't be found, I thought this sounded feasible so I downloaded the latest MySql connector, uninstalled the old one and installed the new one. The next time I ran my project the simpleRepository worked straight away!

I was blaming SubSonic! but it really is great!

Hope this might help