@Avatar-Lion :
Welcome at Win-RAID Forum!
The manual update of the NVIDIA nForce SATARAID drivers from within the Device Manager is not easy, because you have to update the driver software for all related NVIDIA nForce SATARAID devices (Serial ATA Controller, RAID Controller and RAID Devices), before you should reboot.
You can find >here< a detailed guide about how to do it.
Good luck!
Dieter (alias Fernando)