ptxas fatat Input file could not be opened , nvcc exited with code 255

[b][b]Hello,

help PLZ ,Now Cuda programs Stoped to build on vs2013 with this error [/b]
[/b]

1> c:\Users\Elgarhy\documents\visual studio 2013\Projects\TTTTTTTTTTTTTTTTTT\TTTTTTTTTTTTTTTTTT>“C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\bin\nvcc.exe” -gencode=arch=compute_20,code=“sm_20,compute_20” --use-local-env --cl-version 2013 -ccbin “C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\bin\x86_amd64” -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\include" -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\include" --keep-dir x64\Debug -maxrregcount=0 --machine 64 --compile -cudart static -g -DWIN32 -DWIN64 -D_DEBUG -D_CONSOLE -D_MBCS -Xcompiler “/EHsc /W3 /nologo /Od /Zi /RTC1 /MDd " -o x64\Debug\kernel.cu.obj “c:\Users\Elgarhy\documents\visual studio 2013\Projects\TTTTTTTTTTTTTTTTTT\TTTTTTTTTTTTTTTTTT\kernel.cu”
1> ptxas fatal : Input file ‘C:/Users/Elgarhy/AppData/Local/Temp/tmpxft_000010c8_00000000-4_kernel.ptx’ could not be opened
1> ptxas fatal : Ptx assembly aborted due to errors
1> kernel.cu
1>C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V120\BuildCustomizations\CUDA 7.5.targets(604,9): error MSB3721: The command ““C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\bin\nvcc.exe” -gencode=arch=compute_20,code=“sm_20,compute_20” --use-local-env --cl-version 2013 -ccbin “C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\bin\x86_amd64” -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\include” -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\include” --keep-dir x64\Debug -maxrregcount=0 --machine 64 --compile -cudart static -g -DWIN32 -DWIN64 -D_DEBUG -D_CONSOLE -D_MBCS -Xcompiler “/EHsc /W3 /nologo /Od /Zi /RTC1 /MDd " -o x64\Debug\kernel.cu.obj “c:\Users\Elgarhy\documents\visual studio 2013\Projects\TTTTTTTTTTTTTTTTTT\TTTTTTTTTTTTTTTTTT\kernel.cu”” exited with code 255.
========== Rebuild All: 0 succeeded, 1 failed, 0 skipped ==========

This is the problem:

ptxas fatal : Input file 'C:/Users/Elgarhy/AppData/Local/Temp/tmpxft_000010c8_00000000-4_kernel.ptx' could not be opened

Out of disk space?
Incorrect permissions?

Thanks txbob but what you mean with permission and disk space? for what ?

PTX files are normally intermediate files in the multi-stage compilation process. The PTX file that could not be opened by PTXAS (compiler backend) may not exist because it could not be written to disk by a previous stage, for example due to (1) lack of disk space or (2) insufficient permissions to write