Package Load Failure

I recently installed VS Team System 2008, while having VS 2010 installed on Windows 7x64

On First-run i get the following type of error

However i receive 开发者_运维技巧multiple of them:

• ReportDesignerPackage
• DataWarehouse VSIntergration layer
• Microsoft.Data.Entity.Design.Package...
• Ect...(+2 More)

How do i fix this, and how do i prevent this from happening in the future?

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Perhaps you should try reinstall VS2010 now? Both VS2010 and Vs2008 works fine on my machines if VS2010 is installed after 2008.