When I try to start running Folding@home, I get popup msg: The procedure entry point fatBinaryCtl could not be located in the dynamic link library C:\WINDOWS\System32\nvopencl.dll
I updated my NVIDIA driver, and nvopencl.dll exists in that directory, dated today, 24.0 MB.
Reinstalled FAH, get same popup
NVIDIA driver info
Operating System: Windows 10 Pro, 64-bit
DirectX version: 12.0
GPU processor: GeForce GTX 950
Driver version: 441.87
Driver Type: Standard
Direct3D API version: 12
Direct3D feature level: 12_1
CUDA Cores: 768
Core clock: 1025 MHz
Memory data rate: 6.61 Gbps
Memory interface: 128-bit
Memory bandwidth: 105.76 GB/s
Total available graphics memory: 18391 MB
Dedicated video memory: 2048 MB GDDR5
System video memory: 0 MB
Shared system memory: 16343 MB
Video BIOS version: 84.06.5E.00.7E
IRQ: Not used
Bus: PCI Express x16 Gen2
Device Id: 10DE 1402 85861043
Part Number: G301 0006
[Components]
nvui.dll 8.17.14.4187 NVIDIA User Experience Driver Component
nvxdplcy.dll 8.17.14.4187 NVIDIA User Experience Driver Component
nvxdbat.dll 8.17.14.4187 NVIDIA User Experience Driver Component
nvxdapix.dll 8.17.14.4187 NVIDIA User Experience Driver Component
nvCplUIR.dll 8.1.940.0 NVIDIA Control Panel
nvCplUI.exe 8.1.940.0 NVIDIA Control Panel
nvWSSR.dll 26.21.14.4187 NVIDIA Workstation Server
nvWSS.dll 26.21.14.4187 NVIDIA Workstation Server
nvViTvSR.dll 26.21.14.4187 NVIDIA Video Server
nvViTvS.dll 26.21.14.4187 NVIDIA Video Server
nvLicensingS.dll 6.14.14.4187 NVIDIA Licensing Server
nvDispSR.dll 26.21.14.4187 NVIDIA Display Server
NVMCTRAY.DLL 26.21.14.4187 NVIDIA Media Center Library
nvDispS.dll 26.21.14.4187 NVIDIA Display Server
nvDevToolS.dll 26.21.14.4187 NVIDIA 3D Settings Server
PhysX 09.19.0218 NVIDIA PhysX
NVCUDA.DLL 26.21.14.4187 NVIDIA CUDA 10.2.115 driver
nvGameSR.dll 26.21.14.4187 NVIDIA 3D Settings Server
nvGameS.dll 26.21.14.4187 NVIDIA 3D Settings Server
Missing fatBinaryCtl entry point in nvopencl.dll
Moderators: Site Moderators, FAHC Science Team
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- Posts: 2040
- Joined: Sat Dec 01, 2012 3:43 pm
- Hardware configuration: Folding@Home Client 7.6.13 (1 GPU slots)
Windows 7 64bit
Intel Core i5 2500k@4Ghz
Nvidia gtx 1080ti driver 441
Re: Missing fatBinaryCtl entry point in nvopencl.dll
Did you try to download the nvidia driver manually from nvidia.com?
Re: Missing fatBinaryCtl entry point in nvopencl.dll
Huh. no. I used their handy-dandy wizard...which did it. I'll try manual download