Devart Forums

Hi

I have to ASP.NET web applications running on my ASP.NET IIS6 server localhost. Previously I had CoreLabs version 3.5 and 2.8 running in parallell on two different virtual directory. We recently converted to .NET 3.5 and tried the new 4.5 version instead of the 2.8 version. It did not work well so I tried to change back to 2.8. But now when I open my browser to localhost I get this error message:

[TypeLoadException: Could not load type 'CoreLab.Common.DbParameter' from assembly 'CoreLab.MySql, Version=3.50.11.0, Culture=neutral, PublicKeyToken=09af7300eec23701'.]

Why?

We recommend using MyDirect .NET version 4.50.27
Please check web.config in the project for referencing correct libraries.
Then rebuild the project.
This should solve the problem.