When you encounter the “Open KT200 Device Error” message upon opening the HTprog software, you might be wondering how to resolve it. And you have KT200 full version + HTprog ECU Clone tool.

Here’s a step-by-step guide to help you troubleshoot the issue:
Ensure that your KT200 device is connected to your computer. Use it as a USB key.

Try connecting the KT200 to a different USB port and verify if it is online. Then, launch the HTprog software and check if it is linked to your KT200.

If you haven’t installed the KT200 driver before or if you’re experiencing difficulties, you can download the KT200 driver from the following link:
https://drive.google.com/file/d/1h5qyUEAznlnNdUimdP0bwiXbjJzTnn3D/view?usp=sharing
Password: 000

Tips for Installing HTprog Software:
Disable your firewall and uninstall any antivirus software temporarily to prevent potential conflicts during the installation process.

Make sure you have a stable network connection to ensure the smooth operation of the HTprog software.

If you haven’t installed the KT200 driver previously, it is necessary to install it. However, if your KT200 has been running fine before, there’s no need to reinstall the driver.

Set your computer’s time zone to update automatically and synchronize your clock for accurate timing during operations.

By adhering to these instructions, you can rectify the “Open KT200 Device Error” and enhance the functionality of HTprog software with KT200, maximizing its performance.