RE: DRV8846EVM: Can't get GUI Composer s/w to run

I uninstalled GUI Composer runtime 6.1.1 and installed v 5.5. The modem app runs on this version - which was promising. The DRV8846 app also started GUI Composer, but gave the error below.
HTTP ERROR: 404

Problem accessing /gc/webapp0/DRV8846EVM_GUIv1.0/lib/davinci.gc_1_5/WebContent/gc/templates/program_uart/index.html. Reason:

Not Found

With a bit of poking around, I found the v 5.5 runtime does not have davinci.gc_1_5. Its latest is gc_1_2. I modified the app.html and index.html files in the DRV8846EVM_GUIv1.0 directory (search/replace gc_1_5 with gc_1_2). After that, the program successfully launched with the screen it's supposed to show. I just tested it and successfully connected to and controlled my motor.