Hi Sonya,
KDS is a simplified IDE as compared to CodeWarrior.
KDS Flash to File only support ELF file formats.
Sorry.
UPDATED:
I am wrong. The Flash to File feature does work in KDS...mostly. My testing was on the FRDM-KL03Z and modified the Project Properites->C/C++ Build->Settings->Toolchains Tab and checked the "Create flash image".
Once this is done back in the Properites->C/C++ Build->Settings->Tool Settings Tab there is now a "Cross ARM GNU Create Flash Image->General" option to select what to convert the ELF file into another file and format (Intel HEX, Motorola S-record,Motorola S-record (symbols), or Raw Binary).
I tested each of these options and ran the "Flash from file..." tool and all formats worked for me except "Raw Binary" which returned an error of "File format not recognized".
When I launch the "Flash from file..." (lightning bolt icon) select the debugger tool to use and ensure you select your project. Then click on the "Startup" Tab and only have checked the "Load executable" and "Use file:". Next to the "Use file:" click "File System..." button and find your HEX or S-record to flash. Then click "Apply" to save off setting and click "Flash" button to flash the file to device.
If anyone has gotten the Raw Binary file format to flash please share your method to do that please.
Regards,
David