The referenced component "System.Core" was not found?

Question

The referenced component "System.Core" was not found?

I’m with this error how can I fix?

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Answer 1

The library System.Core is not referenced in your project, you should try one of the below attempts, all are on the project properties page (as I go there?)

Method 1

Let’s change the Framework Target of your project, go to the guide Application and change what is on Target Framework to the greatest:

Method 2

Manually reference the library System Core. in your project. Go to the guide References and click the button Add.

Select on the tab Assemblies > Framework the options System and System Core. and then click on OK.

Method 3

Remove the Assembly System.Core and try to run your project without her.

Answer 2

Unfortunately there is no solution, namespace System.Core is only available from the version 3.5 framework, either you upgrade to version 3.5 or you will have to provide other means of doing what you intended.