I recently migrated my dual-21065L project from VSDP 3.5 to VDSP 5.0, and created a Project Group. Now if I want to do a Rebuild, I get an error that the DXE needed is gone and can't be rebuilt.
\Project\P0\P0.dxe plus source files
\Project\P1\P1.dxe plus source files
The P0 project has the instructions to build Project.ldr in the Load/Processor/Multiprocessor dialog:
Output file: ..\Project.ldr
If I do a rebuild of P0, the DXE and DOJs are deleted/cleaned, and the make file stops when it can't find P0.dxe.