"mt" misspelled or unrecognised command

while tryrign to get along with matlab 2007b and cuda together on xp 32 … i am now getting an error which says “The command “mt” is either misspelled or could not be found.”

overall log is :

nvmex -f nvmexopts.bat simuCuda.cu -IC:\LokaleDaten\headers -L’C:\LokaleDaten\lib’ -lcudart -lcutil32
simuCuda.cu
c:\lokaledaten\cuda\include\common_functions.h(56): warning: dllexport/dllimport conflict with “clock”
C:\ApplDev\visualstud\VC\INCLUDE\time.h(174): here; dllimport/dllexport dropped

tmpxft_00000680_00000000-3_simuCuda.cudafe1.gpu
tmpxft_00000680_00000000-8_simuCuda.cudafe2.gpu
c:\lokaledaten\cuda\include\common_functions.h(56): warning: dllexport/dllimport conflict with “clock”
C:\ApplDev\visualstud\VC\INCLUDE\time.h(174): here; dllimport/dllexport dropped

tmpxft_00000680_00000000-3_simuCuda.cudafe1.cpp
Der Befehl “mt” ist entweder falsch geschrieben oder
konnte nicht gefunden werden.

nvmex -f nvmexopts.bat simuCuda.cu -IC:\LokaleDaten\headers -L’C:\LokaleDaten\lib’ -lcudart -lcutil32
simuCuda.cu
c:\lokaledaten\cuda\include\common_functions.h(56): warning: dllexport/dllimport conflict with “clock”
C:\ApplDev\visualstud\VC\INCLUDE\time.h(174): here; dllimport/dllexport dropped

tmpxft_00000780_00000000-3_simuCuda.cudafe1.gpu
tmpxft_00000780_00000000-8_simuCuda.cudafe2.gpu
c:\lokaledaten\cuda\include\common_functions.h(56): warning: dllexport/dllimport conflict with “clock”
C:\ApplDev\visualstud\VC\INCLUDE\time.h(174): here; dllimport/dllexport dropped

tmpxft_00000780_00000000-3_simuCuda.cudafe1.cpp
Der Befehl “mt” ist entweder falsch geschrieben oder
konnte nicht gefunden werden

any suggestions are most welcomed!!