IIS 7/ASP.NET 4/MVC 3 Preview 1: random "Could not load file or assembly" errors

I'm using the new Razor ViewEngine with ASP.NET 4/ASP.NET MVC 3.

In both Cassini on my local machine (Win7 x64/VS 2010), as well as IIS7 (Windows Web Server 2008), I'm randomly getting "Could not load file or assembly" errors.

With C开发者_JAVA百科assini, rebuilding the solution generally fixes the problem.

In IIS7, recycling the application pool generally fixes the problem.

It is always the same assembly - a "Core" project of mine that is referenced by the ASP.NET MVC project. The solution hierarchy looks like this:

• "Core" project (this is the one identified in the "Could not load file or assembly" error)
• "Data" project (LINQ-to-SQL models)
  • Core
• ASP.NET MVC Site
  • Core
  • Data

All these references are project references. The stack trace of the error starts in the "Data" project, which references the "Core" project. Any ideas?

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Please refer the following blog posts;

http://www.tugberkugurlu.com/archive/deployment-of-asp-net-mvc-3-rc-2-application-on-a-shared-hosting-environment-without-begging-the-hosting-company

It might help...