Looking for a 64-bit Vista NVMe driver

[66cats]

Hoping to install Vista extended kernel on an NVMe drive, or (at least) get my current Vista install (on SATA R0) to recognize it. Device Manager tells me it's PCI\VEN_C0A9&DEV_540A&SUBSYS_5021C0A9&REV_01; Snappy installs the Micron PCIe_8.3.11130.0 driver, which fails to start. Tried installing universal NVMe drivers, same problem: the driver installs, but yellow triangle in Device Manager. The drive is a 1TB NVMe 3.0 with MBR partition table. Any ideas?

Edited December 3, 2023 by 66cats