Hi all,
I had so much troubles with VS2019 so far. They were mostly register corruptions and .NET framework issues therefore consultant with you would be helpful before taking any actions.

Here's the thing I need to create and print a RDLC sort of report paper. VS2019 does not the component/control built-in. I installed V12.0.0.0 plugin on "Manage NuGet Packages...". Corresponding item will add in toolbox but when I add one of them to my WinForm following error will pop up:
Name:  reportviewererror.png
Views: 140
Size:  19.4 KB

What I tried:
- Removed references related to 'report' from solution explorer manually and tried again. Same error. They were including: "Microsoft.ReportViewer.Common" and "Microsoft.ReportViewer.WinForms".