Run the main setup file (typically OffboardDiagSetup-Service_VWMCD_721 ).
: VAS 5054A (Original or high-quality clones). Note that some newer ODIS versions (9.1+) may no longer support this hardware without extensive modification0;ab9;.
Requires disabling antivirus/firewalls and manual file replacement. Hardware Longevity: Keeps the reliable, Bluetooth-capable VAS 5054A relevant. Security Risks:
after driver installation to verify the adapter is correctly seen by the system before launching ODIS. odis 721 vas5054a windows 10
Copy the folders named Softing and API contained within the patch.
Here is the step-by-step process that works for 99% of users.
Connect your VAS5054A hardware to the vehicle's OBD2 port (to power it up) and connect the USB cable to your laptop. Copy the folders named Softing and API contained
: While ODIS 7.2.1 officially supports newer interfaces, it can be configured to work with the VAS 5054A using specific driver patches. Key Installation Steps
Китайский VAS5054A и установка ODIS (Service 7.2 ... - Drive2
ODIS 721 communicates with hardware via the D-PDU API (Diagnostic Protocol Driver Unit API). You need to install the driver for VAS5054A. odis 721 vas5054a windows 10
With the drivers installed, you now need to tell the ODIS software itself to use your VAS5054A as its primary communication interface. This is done through ODIS's own diagnostic interface configuration tool. The general steps are as follows:
: During setup, the diagnostic interface selection might require choosing
Windows 10 enforces strict 64-bit driver signing. Because the VAS5054A driver was originally designed for 32-bit architecture (Windows XP and Windows 7), Windows 10 will block it by default. You must disable this restriction.
: When paired with a high-quality "OKI Chip" VAS 5054A, this version fully supports the UDS protocol