Hi
I have mentioned, step by step procedure what I did while installing s32 design studio.
1st Step : Install S32 Design Studio 3.5 - There is no error.
2nd Step: Download and InstallS32 Design Studio 3.5 Update 2 D2302 - There is no error.
3rd Step: Download and Install S32 Design Studio 3.5.0 Development Package with support for S32K3xx devices - there is no error. But I was not able to see SDK's while creating new application project.
Then, I skipped 4th and 5th step Because I'm not going to use S32k396 & S32M276 RTD for development.
6th Step: Download and install S32K3 Real-Time Drivers Version 3.0.0. - While doing this step I was facing some error. I have attached image in below.

These are the steps I did from my end. Please let me know, if i did any mistake. If it is correct then please let me know to solve this issues.
Regards
Ajay. R