I have been having good luck burning with IMGBurn until just reently. I had burned about 8 DVDs of the same ISO file and then I started getting the same error on the "verifying" segment at the 99% level on each dvd and would not proceed if I clicked retry or continue. I have a Sony computer with a Pioneer DVD-RW 1.10 drive and was using Sony DVD+R discs. It was going great until just the last few discs and I need to run about 40 more discs for show choir. Any ideas what is causing this? It had gone thru the whole process except the final verification.I/O error for verifying
W 23:09:27 Waiting for device to become ready...
I 23:09:38 Device Ready!
I 23:09:40 Operation Started!
I 23:09:40 Source Device: [0:0:0] PIONEER DVD-RW DVR-109 1.10 (H:) (ATA)
I 23:09:40 Source Media Type: DVD+R (Book Type: DVD-ROM) (Disc ID: SONY-D21-00) (Speeds: 4x, 6x, 8x, 12x, 16x)
I 23:09:40 Image File: C:\Documents and Settings\Owner\My Documents\My Videos\HudsonFirstEdition2009-4.iso
I 23:09:40 Image File Sectors: 1,620,340 (MODE1/2048)
I 23:09:40 Image File Size: 3,318,456,320 bytes
I 23:09:40 Image File Volume Identifier: PROSHOW_DVD
I 23:09:40 Image File Volume Set Identifier: 30EE7E94sgsxwqacPHOTODEX PROSHOW DVD
I 23:09:40 Image File Application Identifier: PHOTODEX PROSHOW DVD
I 23:09:40 Image File Implementation Identifier: Photodex Proshow DVD
I 23:09:40 Image File File System(s): ISO9660, UDF (1.02)
I 23:09:40 Read Speed (Data/Audio): MAX / MAX
I 23:09:40 Verifying Session 1 of 1... (1 Track, LBA: 0 - 1620339)
I 23:09:40 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 1620339)
W 23:14:50 Failed to Read Sector 1613488 - Reason: L-EC Uncorrectable Error
W 23:14:50 Sector 1613488 maps to File: \SHOW.EXE
W 23:15:08 Retrying (1)...
W 23:15:12 Retry Failed - Reason: L-EC Uncorrectable Error
W 23:15:29 Failed to Read Sector 1613488 - Reason: L-EC Uncorrectable Error
W 23:15:29 Sector 1613488 maps to File: \SHOW.EXE
W 23:15:34 Failed to Read Sector 1613489 - Reason: L-EC Uncorrectable Error
W 23:15:34 Sector 1613489 maps to File: \SHOW.EXE
W 23:15:36 Retrying (1)...
W 23:15:39 Retry Failed - Reason: L-EC Uncorrectable Error
E 23:15:51 Failed to Read Sector 1613489 - Reason: L-EC Uncorrectable Error
E 23:15:51 Sector 1613489 maps to File: \SHOW.EXE
E 23:15:51 Failed to Verify Sectors!
I 23:15:52 Exporting Graph Data...
I 23:15:52 Graph Data File: C:\Documents and Settings\Owner\Application Data\ImgBurn\Graph Data Files\PIONEER_DVD-RW_DVR-109_1.10_FRIDAY-APRIL-17-2009_11-04_PM_SONY-D21-00_MAX.ibg
I 23:15:52 Export Successfully Completed!
E 23:15:52 Operation Failed! - Duration: 00:06:11
I 23:15:52 Average Verify Rate: 8,698 KB/s (6.3x) - Maximum Verify Rate: 14,887 KB/s (10.7x)