Problem ccs3 + simulink

Hello i have a problem with ccs3 +  simulink

i work with Piccolo MCU controlStick [TMS320C2000 (f28027)] and i want to link matlab simulink r2011b with ccs3.3

operation system: windows xp, 32bit

after "incrementel build" i get the following problem:

1.The call to idelink_ert_make_rtw_hook, during the exit hook generated the following error:
Error while creating the project.

The build process will terminate as a result.

 2.Error while creating the project.

3.Code generation cannot proceed because the following file or folder could not be found: $(DSP2802x_INSTALLDIR)\DSP2802x_common\include

the "ccsboardinfo" command shows me the right processor!

>> checkEnvSetup('ccs','f28027')

1. Checking CCS (Code Composer Studio) version
   Required version: 3.3.82.13
   Required for    : Automation and Code Generation
   Your Version    : 3.3.83.19
   Incompatible version detected. CCS version does not satisfy product requirements!

2. Checking CGT (Texas Instruments C2000 Code Generation Tools) version
   Required version: 5.2.1
   Required for    : Code generation
   Your Version    : 5.2.1

3. Checking DSP/BIOS (Real Time Operating System) version
   Required version: 5.33.05
   Required for    : Real-Time Data Exchange (RTDX)
   Your Version    : 5.33.05

4. Checking 2802x C/C++ Header Files version
   Required version: 1.28 or later
   Required for    : Code generation
   Your Version    :
   ### Setting environment variable "DSP2802x_INSTALLDIR" to "D:\Dokumente und Einstellungen\Mechlabor\Eigene Dateien\MATLAB\piccolo_led_test_ticcs"

5. Checking Flash Tools (TMS320F2802x Piccolo(TM) Flash API) version
   Required version: 1.00
   Required for    : Flash Programming
   Your Version    :
   Incompatible version detected. Flash Tools version does not satisfy product requirements!
   Following environment variables required for code generation could not be set:
   ### "FLASH_2802X_API_INSTALLDIR"

>> cc = ticcs

TICCS Object:
  Processor type   : TMS320C28xx
  Processor name   : TMS320C2800_0
  Running?         : No
  Board number     : 0
  Processor number : 0
  Default timeout  : 10.00 secs

  RTDX channels    : 0

please help me i already read the similar posts in this forum.

thank you

Dennis