nopCommerce 2.6 FluentValidation Fix for operation could destabilize the runtime error

For those facing "operation could destabilize the runtime error" problem and don't know how to update references in Visual Studio for Fluent validation, you can replace the compiled DLLs to get the site working.

Before you replace the DLLs, you need to be absolutely sure that no code changes were made resulting in compilation of DLLs.

Instructions

1. Download these DLLs and replace them in the "bin" folder of your website
2. Download these DLLs and replace them in the "Plugins\Payments.PayPalDirect" folder of your website
3. Download these DLLs and replace them in the "Plugins\Payments.Manual" folder of your website
4. Download these DLLs and replace them in the "Plugins\Payments.PayPalDirect" folder of your website