Even though I have successfully installed the nuget package Telerik.Documents.Spreadsheet.FormatProviders.Xls,
I am receiving the error : CS0234: 'Spreadsheet' does not exist in the namespace Telerik.Documents
when referencing the package in code.
I have followed the recommended Telerik setup procedures as outlined by Telerik. I have also been unsuccessful in finding other references online for this issue.
I am using Microsoft Visual Studio Enterprise 2019 Version 16.11.18 and .NET Framework 4.8.4084 .
Since the needed packages are successfully installed and referenced, what else can I do to troubleshoot or to fix the issue?