well i just tried backing up my first game and it got to 100% complete then it failed at the verifying any help would be greatly appreciated heres my log
I 15:23:21 ImgBurn Version 2.5.0.0 started!
I 15:23:21 Microsoft Windows 7 Home Premium Edition (6.1, Build 7600)
I 15:23:21 Total Physical Memory: 3,668,472 KB - Available: 2,885,688 KB
I 15:23:21 Initialising SPTI...
I 15:23:21 Searching for SCSI / ATAPI devices...
I 15:23:22 Found 1 DVD±RW/RAM!
I 15:32:45 Operation Started!
I 15:32:45 Source File: C:\Users\mike\Desktop\AC2\game.dvd
I 15:32:45 Source File Sectors: 3,697,696 (MODE1/2048)
I 15:32:45 Source File Size: 7,572,881,408 bytes
I 15:32:45 Source File Volume Identifier: DVD_ROM
I 15:32:45 Source File Volume Set Identifier: fd244000MS UDFBridge
I 15:32:45 Source File Application Identifier: CDIMAGE 2.45 (12/06/2000 TM)
I 15:32:45 Source File Implementation Identifier: Microsoft CDIMAGE UDF I 15:32:45 Source File File System(s): ISO9660, UDF (1.50)
I 15:32:45 Destination Device: [0:0:0] ATAPI DVD A DH16A1P RG11 (E:) (ATA)
I 15:32:45 Destination Media Type: DVD+R DL (Disc ID: RITEK-S04-66) (Speeds: 4x, 6x, 8x)
I 15:32:45 Destination Media Sectors: 4,173,824
I 15:32:45 Write Mode: DVD
I 15:32:45 Write Type: DAO I 15:32:45 Write Speed: 2.4x
I 15:32:45 Link Size: Auto
I 15:32:45 Lock Volume: Yes
I 15:32:45 Test Mode: No
I 15:32:45 OPC: No
I 15:32:45 BURN-Proof: Enabled
W 15:32:45 Write Speed Miscompare! - Wanted: 3,324 KB/s (2.4x), Got: 4,432 KB/s (3.3x)
I 15:32:45 Book Type Setting: N/A
I 15:32:45 Advanced Settings - Force HT: N/A, Online HT: N/A, OverSpeed: N/A, SmartBurn: Yes
I 15:32:45 User Specified L0 Data Zone Capacity: 1,913,760
I 15:33:51 Set L0 Data Zone Capacity Succeeded!
I 15:33:53 Filling Buffer... (40 MB)
I 15:33:54 Writing LeadIn...
I 15:33:56 Writing Session 1 of 1... (1 Track, LBA: 0 - 3697695)
I 15:33:56 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 3697695)
I 15:33:56 Writing Layer 0... (LBA: 0 - 1913759)
I 15:45:46 Writing Layer 1... (LBA: 1913760 - 3697695)
I 15:56:46 Synchronising Cache...
I 15:56:49 Closing Track...
I 15:56:50 Finalising Disc...
I 15:58:16 Exporting Graph Data...
I 15:58:16 Graph Data File: C:\Users\mike\AppData\Roaming\ImgBurn\Graph Data Files\ATAPI_DVD_A_DH16A1P_RG11_SUNDAY-JANUARY-17-2010_3-32_PM_RITEK-S04-66_2.4x.ibg
I 15:58:16 Export Successfully Completed!
I 15:58:16 Operation Successfully Completed! - Duration: 00:25:31
I 15:58:16 Average Write Rate: 5,398 KB/s (3.9x) - Maximum Write Rate: 5,631 KB/s (4.1x)
I 15:58:16 Cycling Tray before Verify...
W 15:58:23 Waiting for device to become ready...
W 15:59:21 Device Not Ready - No Reference Position Found
W 15:59:21 Retrying (1 of 3)...
I 15:59:21 Cycling Tray before Verify...
W 15:59:27 Waiting for device to become ready...
W 16:00:25 Retry Failed - Reason: No Reference Position Found
W 16:00:25 Retrying (2 of 3)...
I 16:00:25 Cycling Tray before Verify...
W 16:00:30 Waiting for device to become ready...
W 16:01:26 Retry Failed - Reason: No Reference Position Found
W 16:01:26 Retrying (3 of 3)...
I 16:01:26 Cycling Tray before Verify...
W 16:01:31 Waiting for device to become ready...
W 16:02:28 Retry Failed - Reason: No Reference Position Found
W 16:03:18 Retrying (4)...
I 16:03:18 Cycling Tray before Verify...
W 16:03:23 Waiting for device to become ready...
W 16:04:20 Retry Failed - Reason: No Reference Position Found
E 16:04:25 Device Not Ready - Reason: No Reference Position Found
E 16:04:25 Operation Aborted!