You must have all subsequent parts (e.g., .7z.002 , .7z.003 ) in the same folder.
Support is very limited, which hinders 3D gaming compared to the consumer-focused Windows 9x series. Windows-NT-4.0-drivers.7z.001
“I have not had much issues with NT 4.0 drivers; it just takes some getting used to. Office 97 also works great.” VOGONS · 14 years ago Key Technical Challenges You must have all subsequent parts (e
Recent developments have brought third-party NVMe support to NT 4.0, allowing this 1996 OS to boot from modern PCIe SSDs. Driver Collection Usage Office 97 also works great
Expect to find folders for specific hardware (Video, LAN, SCSI). You will likely need to point the "Add Hardware" wizard to the specific .inf files within these folders.
Use a modern tool like 7-Zip to extract the first file, which automatically joins all parts.
Are you attempting to install these drivers on or a virtual machine like VMware or VirtualBox?