VS 2019 CE Ver. 16.11.7 C# Project loads with Error

srfpala 111 Reputation points
2021-11-23T19:01:22.667+00:00

I try Create New Project - Windows Form App C# - .Net Core 3.1 - then click Create

Form1.cs[Design] window Appears with Message :
To prevent possible data loss before loading the designer,
the following errors must be resolved:

1 Error

Value cannot be null. Parameter name instance

So error arises before I do anything !
Can someone replicate this condition ?
What should I do ?
Bob

Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
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C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
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