paolofolli76 wrote on 2025-02-27, 15:33:

Hi, […]
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Hi,

I bought a PCI Card with USB 2.0 to add USB port to my PC with Windows NT4 Sp6a
I need to activate USB support on Windows NT4
Someone can help me?

Thanks
Paul

https://nt4ref.zcm.com.au/usb.htm

Better JUST UPDATE to Windows 2000

Go to google.com and search for:
nt4 USB 2.0 driver

The first 2 links that pop up should get you going.

Sorry I can't upgrade to WIN2000 because the software I need to use only works on Win NT4 🙁
I checked that webpage but any solution works for me

Thanks
Paul

Babasha wrote on 2025-02-27, 16:31:

paolofolli76 wrote on 2025-02-27, 15:33:

Hi, […]
Show full quote

Hi,

I bought a PCI Card with USB 2.0 to add USB port to my PC with Windows NT4 Sp6a
I need to activate USB support on Windows NT4
Someone can help me?

Thanks
Paul

https://nt4ref.zcm.com.au/usb.htm

Better JUST UPDATE to Windows 2000

paolofolli76 wrote on 2025-02-27, 15:33:

Hi, […]
Show full quote

Hi,

I bought a PCI Card with USB 2.0 to add USB port to my PC with Windows NT4 Sp6a
I need to activate USB support on Windows NT4
Someone can help me?

Thanks
Paul

Here's how to make USB 2.0 work under Windows NT 4 SP6a. -> https://bearwindows.zcm.com.au/ntiinst.htm

According to that page, you will need to have the i4usb406.exe driver for USB support to work. Do not install the USB HID driver as it could mess up your keyboard and mouse functionality.

USB 2.0 support was not officially made available until Windows 2000 with at least Service Pack 4.