I/O Error at 50% verifying

[Santinow05]

I 19:08:03 ImgBurn Version 2.5.0.0 started!

I 19:08:03 Microsoft Windows Vista Home Basic Edition (6.0, Build 6001 : Service Pack 1)

I 19:08:03 Total Physical Memory: 2,085,328 KB - Available: 1,123,148 KB

I 19:08:03 Initialising SPTI...

I 19:08:03 Searching for SCSI / ATAPI devices...

I 19:08:09 Found 1 DVD±RW/RAM!

I 19:08:42 Operation Started!

I 19:08:42 Source File: C:\Users\aarons\Downloads\GrabIt Downloads\Star Wars The Force Unleashed PAL X360 Allstars-1\alls-swtfu.dvd

I 19:08:42 Source File Sectors: 3,825,924 (MODE1/2048)

I 19:08:42 Source File Size: 7,835,492,352 bytes

I 19:08:42 Source File Volume Identifier: XGD2DVD_NTSC

I 19:08:42 Source File Volume Set Identifier: 34672923

I 19:08:42 Source File Implementation Identifier: Sonic Scenarist 3.1

I 19:08:42 Source File File System(s): ISO9660, UDF (1.02)

I 19:08:42 Destination Device: [1:0:0] PLDS DVD+-RW DH-16A6S YD11 (E:) (ATA)

I 19:08:42 Destination Media Type: DVD+R DL (Disc ID: RITEK-S04-66) (Speeds: 4x, 6x, 8x)

I 19:08:42 Destination Media Sectors: 4,173,824

I 19:08:42 Write Mode: DVD

I 19:08:42 Write Type: DAO

I 19:08:42 Write Speed: 2.4x

I 19:08:42 Link Size: Auto

I 19:08:42 Lock Volume: Yes

I 19:08:42 Test Mode: No

I 19:08:42 OPC: No

I 19:08:42 BURN-Proof: Enabled

W 19:08:42 Write Speed Miscompare! - Wanted: 3,324 KB/s (2.4x), Got: 5,540 KB/s (4x)

I 19:08:42 User Specified L0 Data Zone Capacity: 1,913,760

I 19:09:41 Set L0 Data Zone Capacity Succeeded!

I 19:09:41 Filling Buffer... (40 MB)

I 19:09:42 Writing LeadIn...

I 19:09:55 Writing Session 1 of 1... (1 Track, LBA: 0 - 3825923)

I 19:09:55 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 3825923)

I 19:09:55 Writing Layer 0... (LBA: 0 - 1913759)

I 19:21:43 Writing Layer 1... (LBA: 1913760 - 3825923)

I 19:33:31 Synchronising Cache...

I 19:34:00 Closing Track...

I 19:34:04 Finalising Disc...

I 19:34:41 Exporting Graph Data...

I 19:34:41 Graph Data File: C:\Users\aarons\AppData\Roaming\ImgBurn\Graph Data Files\PLDS_DVD+-RW_DH-16A6S_YD11_WEDNESDAY-NOVEMBER-04-2009_7-08_PM_RITEK-S04-66_2.4x.ibg

I 19:34:41 Export Successfully Completed!

I 19:34:41 Operation Successfully Completed! - Duration: 00:25:58

I 19:34:41 Average Write Rate: 5,403 KB/s (3.9x) - Maximum Write Rate: 5,572 KB/s (4.0x)

I 19:34:41 Cycling Tray before Verify...

W 19:34:48 Waiting for device to become ready...

I 19:35:06 Device Ready!

I 19:35:06 Operation Started!

I 19:35:06 Source Device: [1:0:0] PLDS DVD+-RW DH-16A6S YD11 (E:) (ATA)

I 19:35:06 Source Media Type: DVD+R DL (Book Type: DVD-ROM) (Disc ID: RITEK-S04-66) (Speeds: 4x, 6x, 8x)

I 19:35:06 Image File: C:\Users\aarons\Downloads\GrabIt Downloads\Star Wars The Force Unleashed PAL X360 Allstars-1\alls-swtfu.dvd

I 19:35:06 Image File Sectors: 3,825,924 (MODE1/2048)

I 19:35:06 Image File Size: 7,835,492,352 bytes

I 19:35:06 Image File Volume Identifier: XGD2DVD_NTSC

I 19:35:06 Image File Volume Set Identifier: 34672923

I 19:35:06 Image File Implementation Identifier: Sonic Scenarist 3.1

I 19:35:06 Image File File System(s): ISO9660, UDF (1.02)

I 19:35:06 Read Speed (Data/Audio): MAX / MAX

I 19:35:06 Verifying Session 1 of 1... (1 Track, LBA: 0 - 3825923)

I 19:35:06 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 3825923)

I 19:35:06 Verifying Layer 0... (LBA: 0 - 1913759)

I 19:43:24 Verifying Layer 1... (LBA: 1913760 - 3825923)

W 19:43:51 Failed to Read Sector 1913760 - Reason: L-EC Uncorrectable Error

W 19:44:36 Failed to Read Sector 1913760 - Reason: L-EC Uncorrectable Error

W 19:44:48 Failed to Read Sector 1913761 - Reason: L-EC Uncorrectable Error

E 19:45:24 Failed to Read Sector 1913761 - Reason: L-EC Uncorrectable Error

E 19:45:24 Failed to Verify Sectors!

I 19:45:24 Exporting Graph Data...

I 19:45:24 Graph Data File: C:\Users\aarons\AppData\Roaming\ImgBurn\Graph Data Files\PLDS_DVD+-RW_DH-16A6S_YD11_WEDNESDAY-NOVEMBER-04-2009_7-08_PM_RITEK-S04-66_2.4x.ibg

I 19:45:24 Export Successfully Completed!

E 19:45:24 Operation Failed! - Duration: 00:10:17

I 19:45:24 Average Verify Rate: 6,203 KB/s (4.5x) - Maximum Verify Rate: 11,041 KB/s (8.0x)

[mmalves]

Try burning at 6x or 8x. Try a lens cleaning disc on that burner. If it still fails then read this -> http://forum.imgburn.com/index.php?showtopic=8000