Aopen CRW620 Firmware R2.40 Publisher's description
from AOpen Inc.
Aopen CRW620 Firmware R2.40
Please uninstall Intel Ultra ATA driver before you do firmware upgrade to avoid system incorrect identification.
Upgrade utility supported Windows 95/98/98SE/ME/2000 only.
It is highly recommended to always use the most recent driver version available.
Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.
Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.