Look up CODE 41 XP on google to find out more about upper and lower filters.
Usually this happens when we remove Roxio or some other CD app.
Bob
I had to replace my hard drive today. I used the Dell re-installation CD to re-install XP SP2. I did not receive any errors during installation, but because the system was a little unstable, and some problems that seemed to be related to the OS (perhaps because I was never prompted to enter the product key??), I decided to run the recovery console and attempt to repair XP, or re-install it if necessary. I booted Windows normally, then inserted the recovery disk into the CD-ROM drive, then proceeded to follow the directions on the screen. I also entered the product key when prompted. When the installation script rebooted the system, in order to repeat the setup process, I got a message that Windows could not find a CD-ROM drive. I performed this same maneuver several different ways - booting from the recovery disk - and continue to get this same error message. Can someone help me get Windows to recognize the CD-ROM drive that is seemingly installed and working properly? (Most of my problems occurred when connecting to the Windows download site trying to install SP3. I couldn't get Windows Update to work - either online or from my desktop- says I need to update my computer with Windows XP SP2 in order to download files. Maybe it isn't necessary to reinstall XP; maybe there is another approach to fixing this problem??) I would really appreciate some advice.

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