Migration 4.1.2 to 4.2.4

I am trying to upgrade my development from CCS 4.1.2 to CCS 4.2.4.  I managed to compile everything except for the BIOS files.

I am using Bios 5.41.10.36 but I am getting compilation errors on a file that is automatically generated (.s62 file). I am getting the errors below. 

What step did I miss?

Thanks

"DSPBIOScfg.s62", WARNING! at line 2345: [W1500] warning:  relocation template

                                                 280 not found; returning

                                                 OFR_INVALID

       .word   ((:name:$stkptr - :name:$stackname) / STD_TARGWORDMAUS) + 1     ; count

"DSPBIOScfg.s62", REMARK   at line 2345: [R0001] After symbol substitution the

                                                 line became:

       .word   ((TSK_DspCmdTask$stkptr - TSK_DspCmdTask$stack) / STD_TARGWORDMAUS) + 1     ; count

7 Assembly Errors, 70 Assembly Warnings