Bmw Scanner 140 Drivers -

The BMW Enthusiast

Connect the USB cable (do NOT connect to car yet).

Install the driver manually via Device Manager:

For setting up BMW Scanner 1.4.0 (often called "PA-Soft") on modern systems, several "useful papers" and technical guides provide step-by-step instructions to overcome common driver signature and 64-bit compatibility issues. Core Documentation & Guides Install BMW Scanner Drivers on Windows 11 (Scribd) bmw scanner 140 drivers

Maintenance: Perform EWS-DME adaptations or check live data from the engine and transmission. The BMW Enthusiast

Part A: Disable Driver Signature Enforcement Connect the USB cable (do NOT connect to car yet)

FTDI Chip official site (for VCP drivers)
PA Soft original CD image (if purchased with cable)
Reputable BMW diagnostic forums (e.g., E46Fanatics, Bimmerfest) – user-verified driver packages

Cable LED Light *

For White/FTDI Cables:

Part 8: Frequently Asked Questions

Q: Do I need to install drivers if I use a virtual machine (VM)?

A: Yes. The USB device must be passed through to the VM (e.g., VirtualBox or VMware). Then install the drivers inside the Windows XP or Windows 7 guest OS. The host OS does not need drivers if using USB passthrough.

Dean Yeagle