TBSDTV Community Forum

Posted: **Wed Feb 22, 2017 8:50 pm**

When installing the driver tbs5927_windows-driver_v1.0.0.3.zip with administrator rights
on Windows 7 Enterprise version this driver is refused with the following message:

Windows cannot verify the digital signature for the drivers required for this device.
A recent hardware or software change might have installed a file that is signed incorrectly
or damaged, or that might be malicious software from an unknown source. (Code 52)

Due to this message the driver is not activated.
Any idea how to fix this?

Posted: **Tue Feb 28, 2017 4:07 pm**

Hi

Please check this guide:
viewtopic.php?f=86&t=9989

Thanks

Kind Regards

steven

Posted: **Tue Feb 28, 2017 6:46 pm**

SP1 was already installed, so that wasn't the cause of the problem.
But installing the additional Windows 7 patch which you have pointed to
https://www.microsoft.com/en-us/download/details.aspx?id=46148
does resolve this issue!

Great thanks steven for the speedy help provided.

Posted: **Mon Feb 26, 2024 12:44 pm**

I want to use my new TBS5927 with Windows 8.1 64-bit. No driver seems to work.

Please help. TIA.

Posted: **Thu Feb 29, 2024 12:19 am**

Latest Win x64 driver WHQL-signed for Win10+.

Disable driver signature checking or enable test mode:
bcdedit -set testsigning on

TBSDTV Community Forum

tbs5927_windows-driverv1.0.0.3.zip does not install?(Solved)

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Re: tbs5927_windows-driverv1.0.0.3.zip does not install?(Sol

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