Remove Custom Project Template that was Automatically Imported

Question

I deleted the exported zip file that was placed in my exported templates folder and of course it still shows in Visual Studio\'s \"Add New Project\" dialog. I expected that but

Answer 1

In my case with Visual Studio 19 on Windows 10 it was this folder:

%userprofile%\AppData\Roaming\Microsoft\VisualStudio[VS_VERSION]\ProjectTemplatesCache

I deleted the template folder and voila!