In case of technical questions you can reach our support under: support@evt-web.comSupport: If you encountered difficulties with your software, we would ask you to send us the following with your request: A completed support request form. You can find it here. Log file: If you click on Write log file under View in the EyeVision software, you will receive a .txt file. Returns: If you have encountered problems with your products, we would ask you to send us the following before sending your return: A completed RMA form. You can find it here. There you will also find the steps for your next steps.We try to help you as soon as possible