TMS320F28386S: Cannot open header file.

When I try to build flash_kernel_c28x_dual_ex1_c28x1this error occurs for many files:

"C:/work/flash_kernel_c28x_dual_ex1_c28x1/flash_kernel_c28x_dual_ex1_erase_cpu1.h", line 48: fatal error #1965: cannot open source file "flash_programming_f2838x_c28x.h"

I copied that file from C28x and put it in

C:\ti\c2000\C2000Ware_4_01_00_00\driverlib\f2838x\F28386 Examples\c28x_dual\flash_kernel

where other needed headers such as f2838x_kernel_commands_cpu1.h that are not causing problems are located and cleaned the project. Still no go.

Thanks for looking.