Toolbox not showing custom workflow codeactivity in visual studio 2022 - workflow-foundation-4

I have created a sample workflow console app in visual studio 2019 and added a code activity named Login.cs. After compiling that, I am able to see that in Toolbox while loading xaml but when I open the same solution in Visual studio 2022, it doesn't show up with error "Activity could not be loaded because of errors in the XAML. Can you please advise.
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All Project templates don't appear in visual studio 2022

I have installed visual studio community 2022 with two workloads (for web apps), these workloads have a size about 5GB, They were downloaded previously and using in visual studio 2019, so when I choose them in the installer, the required downloads required was 1.68GB.
The downloading and installation completed successfully, but when I launched the visual studio 2022 to create new projects, no project templates appeared. I see only blank solution.
I opened the installer to ensure that workloads selected or not, and they are selected.
Now, how can I find the templates?
Open Visual Studio Installer.
Locate the Visual Studio 2022 panel and click "Modify".
On the right, in the "Installation details" menu, under "ASP.NET and web development" and then "Optional", check "Additional project templats (previous versions)".
Click "Modify" and you'll be done!

Cannot create new website in Visual Studio 2010

I am trying to create a new .NET website in Visual Studio 2010, but when I go to create a new web site (File>New>Web Site...) I am left with no options to select. Am I missing something? I've searched all around and can't find any way to download templates.
Looks like Templates are not installed in your system.
Close all instance of Visual Studio. Open visual studio command prompt and type,
devenv/installvstemplates
Press Enter. Wait for the process to complete and the open Visual Studio.
You will get all missing templates under Visual Studio installed templates.

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I install VS 2017 and Microsoft Rdlc Report Designer for Visual Studio-Sql Reporting Services.
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Can any one resolve this.Any kind of help is appreciated.
You need to install the Rdlc Report Designer for Visual Studio 2017. Download here:
https://marketplace.visualstudio.com/items?itemName=SqlReportingServices.MicrosoftRdlcReportDesignerforVisualStudio-18001

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i am attaching screen shot.

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This is what you need: Writing to the VS ErrorList

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