After uninstalling D-tools, DVD Burner does not recognize any blank discs/ can't burn

[solarfyre123]

Operating System: XP
Burning Software: Nero 6
Anti-virus Software: none
DAEMON Tools Version: 3.47

I have XP SP2. After uninstalling D-tools, I tried to use my DVD burner to burn DVDs, but it did not recognize any blank discs at all, and the ones I used before worked hundreds of times (honestly).

I actually uninstalled D-tools AFTER I noticed this problem, but the symptoms did not go away. My burner is simply an extra drive, it reads DVD/CDs that already have information on them, but it doesn't recognize any blank CDs as anything.

Nero also began giving a "Power Calibration Error" and this occurred only after the installation of D-tools. Now I'm beginning to wonder whether I should replace the burner entirely or what not. It seems like D-tools either replaced something, or remnants of it are still around.

What I DID notice throughout the whole thing was that the virtual drive that D-tools created (I used D-tools to emulate iso files in virtual drives) took over the slot that the DVD burner filled. I'm sorry I don't know the specific terms to use, but this is all I know.

Please help, thank you very much.

[Copytrooper]

Run diskmgmt.msc to re-assign the drive letter(s), or use Daemon Tools Drive Parameters options to change.

[solarfyre123]

Thanks for the help.

Now I'm just wondering but, I believe my burner was a different type before the change. That is, when I look under its properties, it says it's a CD-drive and last time, I believed it was something like a DVD/CD-drive.
Is there a way to fix this somehow? I know it's really strange, but I could've sworn that was the way it was. I mean, if there was a way to restore the entire thing back to the way it was. Thank you once again.