Open the Windows (Right-click Start > Device Manager).
The is not a mythical lost file but a combination of proper hardware (FTDI-based USB adapter), correct Windows COM port settings, and GeoCOM-compatible software. By following this guide, you can revive your old total station and keep it communicating with modern data collectors and CAD software. LEICA TC 407 driver
To ensure compatibility, download the drivers directly from official sources rather than third-party driver-update websites. Option A: Leica USB Cable Drivers (Recommended) Open the Windows (Right-click Start > Device Manager)
: Sites like Driver Scape host legacy versions (v1.1.0.0) compatible with older Windows versions. 3. Installation Steps correct Windows COM port settings