Choose or click Have Disk , then navigate to the DJI Assistant 2 installation directory (typically C:\Program Files (x86)\DJI Product\DJI Assistant 2\Drivers ) to select the .inf file. Step 3: Use Zadig for Stubborn Connections
Driver failures usually happen due to security conflicts within Windows or software installation bugs. The three most common causes include:
: Users frequently encounter a "Driver is unavailable" or "BULK Interface" warning, which prevents the device from being recognized by 3rd-party flight simulators or the DJI Assistant 2 software .
Go to the official DJI Download Center and download the DJI WIN Driver Installer . dji bulk interface driver
: On newer macOS versions (Ventura and Sonoma), go to System Settings > Privacy & Security . Scroll down to the Security section and look for a prompt stating that DJI system software was blocked. Click Allow .
: Syncing complex operational parameters.
Which or device (e.g., Mavic 3, Phantom 4, Matrice) are you using? Choose or click Have Disk , then navigate
Installing the DJI Bulk Interface Driver is a straightforward process that requires minimal technical expertise. Here's a step-by-step guide:
What (including version) is your computer running?
Check the box for and click Next . Windows should locate and install the required .inf driver file. Method 3: Disable Windows Driver Signature Enforcement Go to the official DJI Download Center and
Go to and click Restart .
By ensuring the DJI WIN Driver Installer is correctly installed, you can resolve the "BULK interface" error and ensure your drone functions seamlessly with your PC.
The DJI Bulk Interface Driver offers several key features and functions, including:
Your drone is in DFU (Device Firmware Upgrade) mode or has a corrupted bootloader.
