A procedure imported by 'CefSharp.Core.Runtime.dll' could not be loaded error means that your server is running an old unsupported OS which caused the dependency error. The minimum system requirements for EasyPay for OS is Windows 10 or Windows Server 2016.
Please use a computer with an up-to-date Windows OS to submit the tax or upgrade your existing OS to either Windows 10 or Windows Server 2016 and submit the tax again.
