This provides equivalent stability to version 4.3.00 on Windows.
Check for a yellow triangle. Right-click and select "Update Driver," then browse to the folder where you installed the 4.3.0.0 files. Driver Loop/Failure
Disconnect your AirCard hotspot from the computer before starting.
Version numbers may vary slightly by region. Look for “4.3.00.XXX” – where XXX represents a minor build revision. The core 4.3.00 branch is what matters.
: This version ensures that a Windows PC can correctly identify a mobile router when it is placed into Download Mode Flash Mode Firmware Recovery
What of Netgear hotspot/router are you connecting? What version of Windows are you installing this on?