then 'Add to home screen'
then 'Add to home screen'Download the application
| android | ios | MAC | Windows |
| android | ios | MAC | Windows |
The HEFZ.org Course Viewer Application is designed to offer a secure and user-friendly experience for online learning. Available in Android, macOS, and Windows versions, with an impending release for iOS, this application provides a comprehensive platform for accessing your educational content. With cutting-edge content protection, it ensures the security of your purchased courses by preventing screenshots and recordings. The app supports a range of multimedia formats including videos, images, audio files, and PDFs and even incorporates testing capabilities.
Upon purchasing a course, you will receive a license key. Here’s how you can register it in the app:
New Course Registration: Input the received license key into the License field. Next, select the desired location for file storage by clicking the Location field. If the files have been downloaded separately, transfer them to the selected directory.
Invalid License Key: This error indicates that the entered license key is incorrect. Ensure your license only includes characters from ‘a’ to ‘f’ and English numerals.
License Key Not Found or Removed: This issue arises when the license key doesn’t exist or has expired, often occurring with testing licenses that are auto-deleted. Please contact support for further information.
Maximum Device Limit Reached: Each license can be registered on a limited number of devices. Attempting to register beyond this limit triggers an error. Contact course support to increase device registration limits.
OS Device Limit Exceeded: Similar to the above, but specific to Operating Systems. For example, if a license is activated once on Windows, it cannot be reactivated on another Windows device.
Deactivated License: If the system admin deactivates a license, you’ll be notified. Contact support for explanations.
Expired License: Licenses might have a validity period, and this error implies the expiration date has passed.
Path Contains Another Course: If you’re trying to register a course in a directory already occupied by another course, choose a different storage location.
File Read Error: This error indicates the program couldn’t access files in the chosen directory.
Resume Playback: Enabling this option continues video playback from the last stopped time.
Pause on Deactivation: Activating this setting pauses playback when another application gains focus, resuming when the player becomes active again.
Nighttime Download: If you have access to cheaper nighttime internet, set a start and end time for download periods. Make sure the application remains open during this period.
Network Settings: For slow internet, increase buffer size to prevent video lag. To download simplified files suitable for devices with limited processing power, activate the relevant option.
Reset Application: Selecting this resets the program’s database and application state without deleting downloaded files.
The course panel lists all registered courses with storage size details. Right-click (or long-press on Android) for course management options like:
Copy License ID: Useful when support requests your license ID.
Copy Device ID: Helpful if support needs your device’s unique ID.
Support Page Access: Opens the publisher’s support page.
Download Page Access: View and download course files using a download manager.
Open Storage Folder: View where your course files are stored.
Change Storage Location: Move courses to a different hard drive or folder manually.
Delete Files: Remove all files for a course from the system. Re-download is required for future views.
Delete Course: Removes the course listing without deleting files. To entirely remove, delete files first.
Network Errors
Error 3 – Host Not Found: Occurs when the app cannot resolve the IP address from the domain. Set DNS to 8.8.8.8 and 8.8.4.4 (Google DNS) and retry.
Error 5 – Connection Timeout: Happens after a 30-second connection failure. Check your firewall or antivirus settings and try a different internet source.
Error 6 – SSL Connection Error: Occurs due to tampered encrypted connections; addressed in version 5 for older devices. Disabling antivirus firewalls may help if problem persists.
Error 99 – Unknown Network Error: Often due to firewalls blocking connections. Disable the firewall temporarily and add the app to its whitelist if the issue resolves.
By making your learning experience more secure, efficient, and simplified, the HEFZ.org Course Viewer Application stands out as a premier choice for modern, digital education. For further information or troubleshooting, be sure to consult the frequently asked questions.
The Hafez.org app is accessible on Android, Macintosh, and Windows, with an iOS version anticipated shortly.
