Larry (and Nigel),

It's the HOME() function all right. I just ran a test. I placed a header file in the HOME() directory. Referenced the file using the #INCLUDE HOME() +..., manually added it to the project, and an error occurred when I tried to run the program (a constant in the header wasn't found. When I removed the HOME() function, it worked as expected, even though the header wasn't in the default directory. This was tested both in the design and run time environments.