Cuda driver error 1f4 what does it mean ?

Hi everybody !

I wrote a code in Driver API on Visual 2005 and with Cuda 2.0.

When I run the code :
Using device 0: GeForce 8800 GTX
Cuda driver error 1f4 in file ‘.\test.cpp’ in line 152.

What does it mean ?

By the way, where can I find translation of cuda driver errors ?
Is there a function like getCudaErrorSting anywhere ?

I try a search on this forum but don’t find anything.

Thanks in advance !

ok !
Stupid me External Image :

14f = 500 = CUDA_ERROR_NOT_FOUND