>>> Section start 2025/03/15 14:23:01.872 dvi: {Build Driver List} nv_dispi.inf dvi: Matching Device ID: PCI\VEN_10DE&DEV_1B06 This log is where you go when Windows says "driver installed successfully" but your second monitor remains black. These are the liminal spaces. Temp holds partially staged driver packages that failed installation. Old appears only after a major feature update (like 22H2 to 24H2). It contains the previous OS’s DriverStore—a snapshot of your system before the upgrade, kept for 10 days in case you roll back. After that, Windows deletes it without ceremony. Where Windows Thinks You Put Drivers: C:\Windows\System32\DriverStore\FileRepository\{...}\Driver When you manually browse for a driver and point to a folder on your desktop, Windows copies that driver into the FileRepository, renames it to its canonical hashed name, and then rejects your original copy . The driver you downloaded from NVIDIA’s website? That .exe extracted to a temp folder, then Windows imported the .inf into the DriverStore. Your original download is disposable. The Registry Shadow Drivers are not just files. Their configuration lives in the registry hive at: HKLM\SYSTEM\CurrentControlSet\Services\[DriverName]
When you plug in a new device, Windows doesn't search your whole drive. It queries the PnP (Plug and Play) manager, which cross-references the device’s hardware IDs against the indexed database of the DriverStore. If a match is found, Windows stages the driver—copying the relevant .sys file to System32\drivers and setting registry keys. where are windows 10 drivers stored
Open setupapi.dev.log in the INF folder (it can be hundreds of megabytes). It is a forensic ledger of every driver installation, failure, and rollback. You’ll see lines like: >>> Section start 2025/03/15 14:23:01
The answer is not a single folder. It’s a layered archive, a hall of mirrors, and a graveyard—all hidden from the File Explorer user who never checks "Show hidden items." This is where the magic executes . Open this folder (yes, you need admin rights just to peek), and you’ll see a sea of .sys files. These are the actual running drivers—kernel-mode or user-mode executables that load at boot. Old appears only after a major feature update