I generated the BMP0.bin in the end. I had to rename all the bmps and the resource file.
I'll upload my build, then you can use it if you want.
Send big files the easy way. Files too large for email attachments? No problem!
If nothing can be done with the emulator the firmware does work on the player itself.
btw it expects a the path to be
C:\rk27sdk_new\Resource\input\bmp\ etc
You're doing well, I was stumped with the emulator.