If you have tried the above 5-6 times with no success, accept that your dongle has reached its electronic end-of-life.
Parashara's Light often relies on drivers to recognize the USB dongle. Unplug the dongle from your computer. parashara light 90 hardware key not found best
If the hardware key is still not detected, try the option. You can email your System ID to sales@parashara.com to receive a Username and Password. Physical Check : If you have tried the above 5-6 times
Go to Device Manager , find "Universal Serial Bus controllers," right-click "Sentinel HASP," and uninstall. If the hardware key is still not detected, try the option
The "Hardware Key not Found" error in Parashara's Light 9.0 typically occurs when the software cannot detect the physical USB security dongle required for its "Hardware Lock" versions. Schneider Electric Immediate Troubleshooting Steps Check the Physical Connection : Ensure the Hardware Dongle is firmly plugged into a functional USB port. Restart Your System
The official modern driver does not always work. You need the or Sentinel HASP Run-time Environment from 2015 or earlier.