I cant get the third party files displayd on MATLAB for my processor

>> checkEnvSetup('ccs','DM642','check')

1. CCS (Code Composer Studio)

   Your version    : 3.3.82.13

   Required version: 3.3.82.13

   Required for    : Automation and Code Generation

2. CGT (Code Generation Tools)

   Your version    : 

   Required version: 6.1.10

   Required for    : Code generation

3. DSP/BIOS (Real Time Operating System)

   Your version    : 

   Required version: 5.33.05

   Required for    : Code generation

4. Texas Instruments IMGLIB (TMS320C64x)

   Your version    : 

   Required version: 1.04

   Required for    : TFL block replacement

   C64X_IMGLIB_INSTALLDIR=""

NO matter i downloaded all the files and installed them in same path as in code composer studio my MATLAB doesnt show "Your version" Please help