MGCB can't find default importer

[MrValentine]

Oh also:

Resolving MGCB Editor Not Found Error

I was asked to make a separate post regarding this issue and the resolutions, so here it is. The problem The Monogame MGCB Editor does not open when you double-click the Content.mgcb file in Visual Studio, or you try to execute the command dotnet mgcb-editor ./Content/Content.mgcb and you get the following error message Could not execute because the specified command or file was not found. Possible reasons for this include: You misspelled a built-in dotnet command. You intended to exe…