Recurrent TEST MODE due to opencl.dll not signed ?!

Question

_{Wednesday, May 1, 2019 9:30 PM}

Hi,

I'm getting now and then the TEST MODE warning in the hole screen.

After some search I found that it could be occurring due to some incompatible software.

Running the "sigverif", returned that C:\windows\system32\opencl.dll and C:\windows\syswow64\opencl.dll were not digitaly signed.

However, when I run the Sigcheck64.exe, from sysinternals, it tells me that the DLL is signed.

c:\windows\system32\OpenCL.dll:
        Verified:       Signed
        Signing date:   12:37 24/06/2018
        Publisher:      NVIDIA Corporation
        Company:        Khronos Group
        Description:    OpenCL Client DLL
        Product:        Khronos OpenCL ICD
        Prod version:   n/a
        File version:   2.2.1.0
        MachineType:    64-bit

Does anyone have any idea?

My systeminfo:

Microsoft Windows 10 Enterprise
 10.0.17763 N/A compilation 17763

Thanks!

All replies (3)

_{Thursday, May 2, 2019 3:07 AM}

Hi,

Thank you for posting in Microsoft TechNet Forum.

According to your description, please refer to the following methods to troubleshoot:

1. Perform a DISM and SFC command to check if the files are corrupted as an administrator.

2. Update your graphics card drives.

3. Use Windows Image File.

4. Download the latest OpenCL runtime package.

5. Install the latest updates.

For more information, please refer to the following link:

https://windowsreport.com/opencl-problems-windows-10/

Note: This is a third-party link and we do not have any guarantees on this website. This is just for your convenience. And Microsoft does not make any guarantees about the content.

Best regards,

Hurry

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_{Sunday, May 5, 2019 12:13 PM}

Hi,
How things are going there on this issue?
Please let me know if you would like further assistance.

Best regards,

Hurry

Please remember to mark the reply as an answer if they help.
If you have feedback for TechNet Subscriber Support, contact [email protected]

_{Tuesday, May 7, 2019 1:23 AM}

Hi,

Is there anything else I can do to help you on this issue?

Please feel free to contact me if you have any questions.

Best regards,

Hurry

Please remember to mark the reply as an answer if they help.
If you have feedback for TechNet Subscriber Support, contact [email protected]