The most common reason for a "Communication Error" is an incorrect COM port setting. Plug your cable into the PC. Open .
The correct USB-to-Serial driver (usually Prolific or FTDI). 💻 Making the CE86 Software Work
Once the software and cable are communicating, follow this specific sequence to avoid data corruption: Plug the programming cable into the radio's side jack. Connect the USB to your PC. Turn the radio ON. vertex vx351 programming software work
Many affordable programming cables use "clone" Prolific chips. Modern Windows updates often disable these by installing a driver that detects the non-genuine hardware.
Ensure your CE86 version matches your radio's region (US vs. European models). To help you get the right setup, tell me: Do you have the CE86 software ? What error message are you seeing? Are you using an original or aftermarket cable? The most common reason for a "Communication Error"
Click (the PC-to-radio icon) to save your changes. 💡 Troubleshooting Tips
Look under to see which number is assigned (e.g., COM3). The correct USB-to-Serial driver (usually Prolific or FTDI)
Right-click the CE86 executable file and select . Under the Compatibility tab, check "Run this program in compatibility mode for" and select Windows 7 . Also, check the box for Run this program as an administrator . 2. COM Port Selection