https://issues.dlang.org/show_bug.cgi?id=21028
--- Comment #3 from IGotD- <qalr4...@kittymail.com> --- The access rights of the extension.vsixmanifest was wrong, that users couldn't read it. Changing extension.vsixmanifest to allow read access for users doesn't change that you are unable to create new D projects. There must be something more that stops VS2019 from realize that you can have D projects. VisualD extension shows up in the Extension menu when starting up without a project at least. --