Thanks for your help with the Microsoft page, but I was using a version of Easy CD greater than 4.x.
A little more info on my system and tests run:
Pentium III - Windows XP Professional (5.1, Build 2600 : Service Pack 1)
CdRomPeripheral : PIONEER DVD-RW DVR-105 atapi Port 0 ID 1 DMA: On
Physical memory : 511MB (523568kB)
Free physical memory: 306MB (313440kB)
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My first test was successful writing 2 video DVD-R's (Pioneer and Memorex) using Impression DVD - DMA mode. So then I needed to back-up some files and wanted to make a data dvd. I started using a Pioneer DVD-RW using InstantWrite. I was able to get about 500mb on the DVD
until it stopped and said InstantWrite has detected some damaged sectors on the disc. Suggest backup and reformat(full format). So I reformated using InstantWrite. Was able to copy a few files but then said: Cannot copy test.tif: disk structure is corrupted and unreadable.
Next I tried to erase the disc in Easy CD Creator Basic 5.1(not knowing this wasn't the latest verstion). I got a buffer under-run error. Since then I have not been able to erase or read or anything.
I then changed from DMA mode to PIO Mode, updated firmware to 1.33, and bought new TDK DVD-R and FUJI DVD-RW. I first tried the DVD-R using InstantWrite, I was able to write files to the disc. But before I was able to write DVD-R files too. Although now 1 out the 3 discs I started to burn to is unreadable. When I insert it and double click on the drive it says please insert a disc.
I also tried the FUJI DVD-RW using InstantWrite in PIO mode. I got this error: An error occurred while formatting the medium. Later trying to copy said: Cannot copy test.tif: disk is write-protected. Trying to format through the menu says that there is no medium to format.
At this point I have given up on InstantWrite(or any packet writing app) then switched back to DMA mode and unistalled all burning software. Reinstalled Easy CD Creator with the latest patch to 5.3.5. I still could not erase the same FUJI DVD-RW - wouldn't even allow me to click start.
Uninstalled all burning software and installed Nero 6.0.0.15. Inserted a new FUJI DVD-RW. Changed to the DVD settings and choose the dataDVD. Added files. Output:
Quick FOrmat DVD
Burn Process Started
Session Fixation Error
Could not perform start of Disc-At-Once
Burn Process Failed at 1x
Now it says: Illegal disc. Please insert blank media.
Trying to erase the disc says:
PIONEER DVD-RW DVR-105: Illegal disc
Please insert a rewriteable disc.
I also tried a Simulated burn on a TDK DVD-R in Nero(couldn't on the DVD-RW) and it said it was succesful.
Does anyone know how to test a DVD-RW without ruining it. Is there still a way to erase those DVD-RW's and keep testing? Right now anytime I try something I just waste a DVD-RW.
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This is the logs from Dvd Decrypter trying to read the previous tested DVD's
Pioneer DVD-RW - DMA Mode - Easy CD Creator Basic 5.1 (unreadable,unerasable,unwritable)
Error window popups up:
I/O Error!
Device:[0:1:0] PIONEER DVD-RW DVR-105 1.33 (E
![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
ScsiStaus: 0x02
Interpretation: CheckCondition
CDB: 25 00 00 00 00 00 00 ...
Interpretation: Read Capacity
Sense Area: 70 00 03 00 ...
Interpretation:Ubable to Recover Table-of-Contents
Device Information:
Current Profile: DVD-RW
Disc Information:
Status: Unknown
Erasable: Unknown
Formatted: Unknown
Sessions: Unknown
Maximum Write Rate: 2,770 KB/s (2x)
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TDK DVD-R -InstantWrite - Burnt in PIO Mode Only (readable and writable with InstantWrite installed)
Disc is empty.
Device Information:
Current Profile: DVD-R
Disc Information:
Status: Incomplete
Erasable: No
Free Sectors: 496
Free Space: 1,015,808 bytes
Free Time: 00:08:46 (MM:SS:FF)
Pre-recorded Information:
Manufacturer ID: TDKG02000000
Physical Format Information:
Book Type: DVD-R
Part Version: 5
Disc Size: 120mm
Maximum Read Rate: 10.08Mbps
Number of Layers: 1
Track Path: Parallel Track Path (PTP)
Linear Density: 0.267 um/bit
Track Density: 0.74 um/track
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FUJI DVD-RW - Nero 6.0.0.15 - DMA Mode (unreadable,unerasable,unwritable)
Error window popups up:
I/O Error!
Device:[0:1:0] PIONEER DVD-RW DVR-105 1.33 (E
![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
ScsiStaus: 0x02
Interpretation: CheckCondition
CDB: 25 00 00 00 00 00 00 ...
Interpretation: Read Capacity
Sense Area: 70 00 03 00 ...
Interpretation:Ubable to Recover Table-of-Contents
Device Information:
Current Profile: DVD-RW
Disc Information:
Status: Unknown
Erasable: Unknown
Formatted: Unknown
Sessions: Unknown
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