Parashara Light | 90 Hardware Key Not Found Best

When Parashara's Light 9.0 fails to detect its hardware key (dongle), it is usually due to missing or outdated Sentinel protection drivers, which allow the software to communicate with the USB security device. Troubleshooting Steps for "Hardware Key Not Found"

Driver Issue – The USB dongle driver is not installed or corrupted.

5. Long-Term Recommendation

| Approach | Pros | Cons | |----------|------|------| | Upgrade to Parashara Light 10 (USB-less / cloud license) | No dongle issues, modern OS support | Cost involved | | Use on dedicated old laptop with Win7 | Stable, no driver conflicts | Inconvenient, security risk | parashara light 90 hardware key not found best

Switch USB Ports: USB ports can fail or have power-saving settings that disable the key. Unplug the dongle and try a port directly on your computer's motherboard (back of a desktop) rather than a USB hub.

Windows 11 has a security feature called Memory Integrity (under Core Isolation) that blocks older drivers from loading. When Parashara's Light 9

Navigate to the folder where Parashara's Light is installed (usually C:\Program Files (x86)\GeoVision) to find the driver files. 4. Digital Activation vs. Hardware Key

Check for a light on the USB key to confirm it is receiving power. Additional Support Long-Term Recommendation | Approach | Pros | Cons

2.2 Run the “Hardlock.exe” or “HASP_Key_Install” Tool

Inside your Parashara Light 9.0 CD or downloaded archive, there is a folder named Drivers or HASP. Look for:

If a restart doesn't work, uninstall the existing driver (look for "Sentinel Protection Installer" or "WibuKey Setup" in your Control Panel).