I have a pre-build script that I have used with CW10.3 with no problems for several years. The script increments a build number in a header file. I'm migrating to CW10.6 and when I add the pre-build script I can see CW 10.6 adding duplicate build artifact targets to the makefile. One target is correct. The other is empty. The result is that the compilation does NOT produce a build artifact and I can't launch my debug configuration because of the missing build artifact.