Web.config transformation option is greyed out

Question

In VS2010, when I right click on my web.config file the \"Add Config Transforms\" option is greyed out.

Any idea how I can get that back?

Answer 1

I had this issue after having already added extra Configurations from Configuration Manager.

I had to delete them, and re-add them before Visual Studio would enable "Add Config Transforms"

I'm guessing the configurations for these in the web project were removed/corrupted at some point, and it needed to be reset.