Create a folder: C:\OMRON_USB_Driver and copy the above files there.
For CP1/CP2 series (using CX-One):
For NX/NJ (Sysmac Studio):
If you don't have the driver folder:
Many engineers run Windows 10 or even Windows 7 in a VM (VMware Workstation or VirtualBox) with USB passthrough. While this works, it adds latency and complexity. Only use a VM if your Omron driver absolutely refuses to install on native Windows 11. Omron Plc Usb Driver Windows 11 64 Bit
Omron PLC USB Driver for Windows 11 (64-bit) Create a folder: C:\OMRON_USB_Driver and copy the above