Hi,
you project is too complicated and it was out of my knowledge to fix all errors, but I have few tips for you, which could help you.
1) include source folder to System recursive path:

2) uncheck Compress for PowerPC VLE (Zen)

3) Exclude all files, which should not be compiled. I compared both project you sent me and when you compile the project using CW210 there are not all files which are included and compiled in CW10.6.
4) In some files, includes misses. For example, in file CanPro.c you use INTC_InstallINTCInterruptHandler function, so you have to include IntcInterrupts.h to CanPro.h file.
5) I found you use different IntcInterrupts.c files in both projects. I do not know, if it is intention or mistake.
6) You have two different etpu_FP_auto.h in your project. First is placed in Project_Headers and second is located in etpu. This can caused problem too.
Please try these tips and eventually write me back if it helped you at least a little.
Regards,
Martin