Problem whit drivers

I have bought a new computer and when i suppose to install the PCSU200 and do the drivers the computer say:
a driver for the device was found, but an error occurred while the driver was installed, this is an INF-file is from a third-party vendor and does not contain any information about digital signatures. If you know who manufactured the device, you can visit the manufacturer’s website and search for a suitable driver

On 64bit Windows you have to disable the driver signature enforcement to install the driver.

Here you’ll find the instructions how to disable driver signature enforcement in Windows 10:
http://www.howtogeek.com/167723/how-to-disable-driver-signature-verification-on-64-bit-windows-8.1-so-that-you-can-install-unsigned-drivers/

Here are the instructions how to disable the driver signature enforcement in Windows 8.1:
howtogeek.com/167723/how-to- … d-drivers/

Here some instructions to install the driver and how to disable the driver signature enforcement in Windows 8:
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