Sorry if this is a duplicate -- I've looked at

Any ideas are MOST welcome. Thanks...

CodePudding user response：

Well, I found the answer -- I needed to check the "deploy" box in the Configuration Manager window. This surprised me a little, as using the "deploy" command (available from right-clicking the project property) didn't do the trick. Evidently, there's some behind-the-scenes magic that takes place when the deploy box is checked.