Thank you all for your help. Its use was first demonstrated in October History of optical storage media High-definition optical disc format war. This post has been flagged and will be reviewed by our staff. SL stands for standard single-layer discs, while DL denotes the dual-layer variants.

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History of optical storage media High-definition optical disc format war. I’ve learned to delete the upper and lowerfilters when I see this issue. Retrieved from ” dve Articles containing potentially dated statements from March All articles containing potentially dated statements. CNET’s forum on computer help is the best source for finding the solutions to your computer problems.

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Flaming or offending other users Illegal activities: Optical disc Optical disc drive Optical disc authoring Authoring software Recording technologies Recording modes Packet writing. Its use was first demonstrated in October Advertisements or commercial links. The drive with dual-layer capability accesses the second layer by shining the laser through the first semi-transparent layer.


Audiovisual introductions in DVD. Searched forums for similar problems.

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See also History of optical storage media High-definition optical disc format war. From Wikipedia, the free encyclopedia. I will continue to explore some of your thoughts. Optical media types Compact disc CD: Please try again now or at a later time.

What possibly happened to trigger this unhappy situation like trying to remove a rootkit for example, or some unhappy use of regedit, or removal of software like Adaptec?

Status shows Your ”Registry might be corrupted” code 19 Tried rebooting to ”last KNown good configuration”. Device manager shows yellow exclamation mark by both drives. See if that applies.

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DL drives started appearing on the market during mid, at prices comparable to those of existing single-layer drives. The recording 1×8 reached by dual-layer media are still well below those of single-layer media.

This page was last edited on 15 Decemberat I have used this solution many times. No unhappy use of the Regedit,or rootkit removal Thanks for your interest in my problem. Sectors are sequenced from the beginning of the first layer to the end of the first layer, then the beginning of the second layer to the end of the second layer. Proffitt Forum moderator August 20, 8: I don’t believe I have ever had”.


You’ll find discussions about fixing problems with computer hardware, computer software, Windows, virusessecurityas well as networks and the Internet. Back to Computer Help forum 8 total posts.

The only possibility is an MS hotfix that occured on and dal, Aug. Tried reinstalling drives, and drivers.

A simpler way to understand what’s written above is to think of the little hole in the centre of the DVD as the “inside” and the rim of the DVD duall the “outside”. I agree with R.

Really appreciate Everyones help.