Could not load file or assembly

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Could not load file or assembly 'System.Core, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e, Retargetable=Yes' or one of its dependencies. The given assembly name or codebase was invalid. (Exception from HRESULT: 0x80131047)

What I have tried:

<customErrors mode="Off" />

Posted 23-Jan-20 19:13pm

Member 14660742

Updated 23-Jan-20 21:19pm

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Pete O'Hanlon · Answer 1 · 2020-01-23T21:20:00

Solution 1

This is telling you that you don't have the version of .NET containing System.Core 2.0.5.0 available on the machine this is running on, and you don't have copies of this in the GAC. Either update your source code to use a version of .NET that is installed on the target, or install that version.

Posted 23-Jan-20 21:20pm

Pete O'Hanlon

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Member 14660742 24-Jan-20 4:12am

But when i refresh the URL its works fine.