Win10 VS2017 CUDA9.1 can‘t run samples

Hi all. My graphics card is GTX970
I get an error while running Samples

‘matrixMul.exe’ (Win32): Loaded ‘C:\ProgramData\NVIDIA Corporation\CUDA Samples\v9.1\0_Simple\matrixMul\matrixMul.exe’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\ntdll.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\kernel32.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\KernelBase.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\shell32.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\msvcrt.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\cfgmgr32.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\ucrtbase.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\SHCore.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\rpcrt4.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\combase.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\bcryptprimitives.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\windows.storage.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\advapi32.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\sechost.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\shlwapi.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\gdi32.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\gdi32full.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\msvcp_win.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\user32.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\win32u.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\kernel.appcore.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\powrprof.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\profapi.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\imm32.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\setupapi.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\devobj.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\wintrust.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\msasn1.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\crypt32.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\nvcuda.dll’. Cannot find or open the PDB file.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\version.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\nvfatbinaryLoader.dll’. Cannot find or open the PDB file.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\ws2_32.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\dwmapi.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\uxtheme.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Unloaded ‘C:\Windows\System32\dwmapi.dll’
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\nvapi64.dll’. Cannot find or open the PDB file.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\ole32.dll’. Symbols loaded.
‘matrixMul.exe’ (Win32): Loaded ‘C:\Windows\System32\dxgi.dll’. Symbols loaded.
The thread 0x40d0 has exited with code 0 (0x0).
The thread 0x3d40 has exited with code 0 (0x0).
The thread 0x3c28 has exited with code 0 (0x0).
The thread 0x3a7c has exited with code 0 (0x0).
The thread 0x2200 has exited with code 0 (0x0).
The thread 0x27d4 has exited with code 0 (0x0).
The thread 0x38b8 has exited with code 0 (0x0).
The program ‘[14432] matrixMul.exe’ has exited with code 0 (0x0).

Cannot open the PDB file:
nvapi64.dl
nvcuda.dll
nvfatbinaryLoader.dl