Go to the software settings/options tab to select the correct COM port assigned to your device (found in Device Manager).
Many efficiency tools use hardware-locked licenses. Ensure you are on the same machine that was registered. Look for a .lic or .key file sent via email. Do not run "keygens."
The Zed-Bull EFFI software is not resource-intensive and is designed to be compatible with a wide range of Windows systems. The reported system requirements are as follows:
Official downloads for original iEA Zed-BULL units are available through the manufacturer:
: It is recommended to install this software on a secondary laptop or a Virtual Machine (VM) that does not contain personal data. 💾 Download Sources