If I rename a project file (say: test.uv2) to a different name (say: test.ct.uv2), KEIL still refers to the old project file. However, I could not observe any occurrence in the content of the new project file. This turns to a problem if I for example use the "find in files" feature in uVision3. Once I press OK, a dialog box shows up saying that it "Cannot write project file test.uv2", even though I am already using the new project file name. Therefore my question: How to remove all the dependencies which refer to the old project file name?