When my system starts up, I get a prompt to install new hardware. Follow the directions and it fails. Looking at device manager there is a red X under the SCSI and RAID Controller section and the name is: ADE2UCAN IDE Controller I uninstalled the previous entry similar to this one thinking it was not needed. Might have been wrong, but I have no clue what it is. Any suggestions or ideas on how to correct it? My system specs: <<< System Summary >>> XP Pro SP3 > Mainboard : Dell 0XH241 > Chipset : nVidia nForce4 SLI X16 Intel Edition > Processor : Intel Pentium D 930 @ 3000 MHz > Physical Memory : 2048 MB (4 x 512 DDR2-SDRAM ) > Video Card : NVIDIA GeForce 6800 > Hard Disk : ST316081 (160 GB) > DVD-Rom Drive : HL-DT-ST DVD-ROM GDR8164B > DVD-Rom Drive : Optiarc DVD+-RW ND-3570A > Monitor Type : Samsung SyncMaster - 22 inches > Network Card : RT2561/RT61 802.11g PCI > Operating System : Microsoft Windows XP Professional 5.01.2600 Service Pack 3 > DirectX : Version 9.0c