Hi!
I had five printscreens, but then I couldn't submit this question as it seems the system is still verifying my account. So here goes to a text version of what I tried to do. :-)
I want to upgrade an addin to a Visual Studio Package Extension, but I can't even get to doing some of the initial walk-throughs, because I only see options for "C# Item Template", "C# Project Template", "Download the .Net Compiler Platform SDK" and "VSIX Project" when I go to File -> New -> Project -> Templates -> Visual C# -> Extensibility.
I have tried to modify the installation to install the extensibility templates, but it seems they are already installed since the 'Update' is greyed out.
I have also tried the command-line:
devenv /installvstemplates
But it only says, "The operation could not be completed."
I have installed the SDK, and even repaired it just in case.
So what more can I try? Where have I gone wrong?