Hardware devices not recognized after SP3 update

Just updated XP Pro to SP3. I thought it went smooth until I realized that
Windows XP Pro does not recognize either of my two optical drives, a DVD ROM
and a DVD-RW. The drivers are installed and updated, at least according to
Device Manager, but it can not locate them - they are listed in Device
Manager. I continue to get an error message, Code 41. How do I fix this?
RSinn

http://support.microsoft.com/kb/314060
You can no longer access the CD drive or the DVD drive, or you receive an
error message after you remove a CD recording program or a DVD recording
program in Windows XP: "error code 31"
<Windows successfully loaded the device driver for this hardware but cannot
find the hardware device. (Code 41) >

"RSinn" wrote:

> Just updated XP Pro to SP3. I thought it went smooth until I realized that
> Windows XP Pro does not recognize either of my two optical drives, a DVD ROM
> and a DVD-RW. The drivers are installed and updated, at least according to
> Device Manager, but it can not locate them - they are listed in Device
> Manager. I continue to get an error message, Code 41. How do I fix this?
> RSinn