I have a warning after running modelname_main.vi, which is created at RT workshop of Matlab

[ika77]

SITsys RTFIFOCreate DBLA.vi
  Virtuelles Instrument
    - Die an der Position "C:\Programme\National Instruments\Shared\System\nbfifo.dll" erwartete externe Bibliothek wurde von "nbfifo.dll" geladen.
SITsys RTFIFOCreate U8A.vi
  Virtuelles Instrument
    - Die an der Position "C:\Programme\National Instruments\Shared\System\nbfifo.dll" erwartete externe Bibliothek wurde von "nbfifo.dll" geladen.
SITsys RTFIFODelete DBLA.vi
  Virtuelles Instrument
    - Die an der Position "C:\Programme\National Instruments\Shared\System\nbfifo.dll" erwartete externe Bibliothek wurde von "nbfifo.dll" geladen.
SITsys RTFIFODelete U8A.vi
  Virtuelles Instrument
    - Die an der Position "C:\Programme\National Instruments\Shared\System\nbfifo.dll" erwartete externe Bibliothek wurde von "nbfifo.dll" geladen.
SITsys RTFIFORead U8A.vi
  Virtuelles Instrument
    - Die an der Position "C:\Programme\National Instruments\Shared\System\nbfifo.dll" erwartete externe Bibliothek wurde von "nbfifo.dll" geladen.
SITsys RTFIFOWrite U8A.vi
  Virtuelles Instrument
    - Die an der Position "C:\Programme\National Instruments\Shared\System\nbfifo.dll" erwartete externe Bibliothek wurde von "nbfifo.dll" geladen.


The following warning appears. What is this?

Other question is,
I cannot stop the modelname_main.vi, which is created automatically by RT workshop. When I press the stop button nothing happens. Is it because of the above warning??

[AndrewE]

Hello,

I see from your message that you are using SIT 2.0. The current version, SIT 3.0, has many improvements which make it easier to use and more powerful. I encourage you to upgrade to SIT 3.0. Please look at the Simulation Interface Toolkit page for more information.

I also looked at the warning message which you posted. What this indicates is that the software was looking for a file called nbfifo.dll in the C:\Programme\National Instruments\Shared\System\ directory. However, it found that file in another directory. I do not believe that this is a problem, and I also do not think it is related to why the modelname_main.vi does not stop.

-Andrew