It seems that you are experiencing an internet connection error when trying to use the web browser for online evaluation in the freeware version of Q-DAS. To troubleshoot this issue, you can try the following steps:
- Make sure your computer is connected to the internet and the connection is stable.
- Check if any firewalls or antivirus software are blocking the internet access for Q-DAS. You may need to configure them to allow Q-DAS to access the internet.
- Verify that the web browser settings within Q-DAS are correctly set up. Ensure that the correct web browser is selected and any proxy settings are configured if necessary.
- If the issue persists, you can try reinstalling Q-DAS and checking if all the necessary components and dependencies are properly installed.
If these steps do not resolve the issue, you may need to reach out to Q-DAS technical support for further assistance.