before i upgraded my windows to 7 it was fine and working but now when i use imgburn it burns the DVD but it will not finalize it and i am unable to paly the game the log is:
I 20:53:08 Device Ready!
I 20:53:09 Operation Started!
I 20:53:09 Source Device: [0:0:0] HL-DT-ST DVDRAM GSA-T20L NC08 (E:) (ATA)
I 20:53:09 Source Media Type: DVD+R DL (Book Type: DVD-ROM) (Disc ID: MBIPG101-R10-65) (Speeds: 2.4x, 4x, 6x)
I 20:53:09 Image File: C:\Users\Camel\Downloads\Assassins.Creed.Brotherhood.XBOX360-GLoBAL\acb360.dvd
I 20:53:09 Image File Sectors: 3,827,488 (MODE1/2048)
I 20:53:09 Image File Size: 7,838,695,424 bytes
I 20:53:09 Image File Volume Identifier: DVD_ROM
I 20:53:09 Image File Volume Set Identifier: 1b018000MS UDFBridge
I 20:53:09 Image File Application Identifier: CDIMAGE 2.45 (12/06/2000 TM)
I 20:53:09 Image File Implementation Identifier: Microsoft CDIMAGE UDF
I 20:53:09 Image File File System(s): ISO9660, UDF (1.50)
I 20:53:09 Read Speed (Data/Audio): MAX / MAX
I 20:53:09 Verifying Session 1 of 1... (1 Track, LBA: 0 - 3827487)
I 20:53:09 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 3827487)
I 20:53:09 Verifying Layer 0... (LBA: 0 - 1913759)
I 20:53:14 Abort Request Acknowledged
E 20:53:14 Failed to Verify Sectors!
I 20:53:14 Exporting Graph Data...
I 20:53:14 Graph Data File: C:\Users\Camel\AppData\Roaming\ImgBurn\Graph Data Files\HL-DT-ST_DVDRAM_GSA-T20L_NC08_FRIDAY-NOVEMBER-12-2010_8-06_PM_MBIPG101-R10-65_2.4x.ibg
I 20:53:14 Export Successfully Completed!
E 20:53:14 Operation Aborted! - Duration: 00:00:05
I 20:53:14 Average Verify Rate: 4,112 KB/s (3.0x) - Maximum Verify Rate: 4,112 KB/s (3.0x)
I 20:55:12 Operation Started!
I 20:55:12 Source File: C:\Users\Camel\Downloads\Assassins.Creed.Brotherhood.XBOX360-GLoBAL\acb360.dvd
I 20:55:12 Source File Sectors: 3,827,488 (MODE1/2048)
I 20:55:12 Source File Size: 7,838,695,424 bytes
I 20:55:12 Source File Volume Identifier: DVD_ROM
I 20:55:12 Source File Volume Set Identifier: 1b018000MS UDFBridge
I 20:55:12 Source File Application Identifier: CDIMAGE 2.45 (12/06/2000 TM)
I 20:55:12 Source File Implementation Identifier: Microsoft CDIMAGE UDF
I 20:55:12 Source File File System(s): ISO9660, UDF (1.50)
I 20:55:12 Destination Device: [0:0:0] HL-DT-ST DVDRAM GSA-T20L NC08 (E:) (ATA)
I 20:55:12 Destination Media Type: DVD+R DL (Disc ID: MBIPG101-R10-65) (Speeds: 2.4x, 4x, 6x)
I 20:55:12 Destination Media Sectors: 4,173,824
I 20:55:12 Write Mode: DVD
I 20:55:12 Write Type: DAO
I 20:55:12 Write Speed: 2.4x
I 20:55:12 Link Size: Auto
I 20:55:12 Lock Volume: Yes
I 20:55:12 Test Mode: No
I 20:55:12 OPC: Yes
I 20:55:12 BURN-Proof: Enabled
I 20:55:12 Write Speed Successfully Set! - Effective: 3,324 KB/s (2.4x)
I 20:55:12 Book Type Setting: N/A
I 20:55:28 User Specified L0 Data Zone Capacity: 1,913,760
I 20:56:16 Set L0 Data Zone Capacity Succeeded!
I 20:56:16 Filling Buffer... (40 MB)
I 20:56:18 Writing LeadIn...
I 20:56:28 Writing Session 1 of 1... (1 Track, LBA: 0 - 3827487)
I 20:56:28 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 3827487)
I 20:56:28 Writing Layer 0... (LBA: 0 - 1913759)
W 21:16:17 Failed to Write Sectors 1867936 - 1867967 - Reason: Tracking Servo Failure
W 21:16:17 Retrying (1 of 20)...
W 21:16:17 Retry Failed - Reason: Invalid Address For Write
W 21:16:17 Retrying (2 of 20)...
W 21:16:17 Retry Failed - Reason: Invalid Address For Write
W 21:16:17 Retrying (3 of 20)...
W 21:16:17 Retry Failed - Reason: Invalid Address For Write
W 21:16:17 Retrying (4 of 20)...
W 21:16:17 Retry Failed - Reason: Invalid Address For Write
W 21:16:17 Retrying (5 of 20)...
W 21:16:17 Retry Failed - Reason: Invalid Address For Write
W 21:16:17 Retrying (6 of 20)...
W 21:16:17 Retry Failed - Reason: Invalid Address For Write
W 21:16:17 Retrying (7 of 20)...
W 21:16:17 Retry Failed - Reason: Invalid Address For Write
W 21:16:17 Retrying (8 of 20)...
W 21:16:17 Retry Failed - Reason: Invalid Address For Write
W 21:16:17 Retrying (9 of 20)...
W 21:16:17 Retry Failed - Reason: Invalid Address For Write
W 21:16:17 Retrying (10 of 20)...
W 21:16:17 Retry Failed - Reason: Invalid Address For Write
W 21:16:17 Retrying (11 of 20)...
W 21:16:17 Retry Failed - Reason: Invalid Address For Write
W 21:16:17 Retrying (12 of 20)...
W 21:16:17 Retry Failed - Reason: Invalid Address For Write
W 21:16:17 Retrying (13 of 20)...
W 21:16:17 Retry Failed - Reason: Invalid Address For Write
W 21:16:17 Retrying (14 of 20)...
W 21:16:17 Retry Failed - Reason: Invalid Address For Write
W 21:16:17 Retrying (15 of 20)...
W 21:16:17 Retry Failed - Reason: Invalid Address For Write
W 21:16:17 Retrying (16 of 20)...
W 21:16:17 Retry Failed - Reason: Invalid Address For Write
W 21:16:17 Retrying (17 of 20)...
W 21:16:17 Retry Failed - Reason: Invalid Address For Write
W 21:16:17 Retrying (18 of 20)...
W 21:16:17 Retry Failed - Reason: Invalid Address For Write
W 21:16:17 Retrying (19 of 20)...
W 21:16:17 Retry Failed - Reason: Invalid Address For Write
W 21:16:17 Retrying (20 of 20)...
W 21:16:17 Retry Failed - Reason: Invalid Address For Write
E 21:27:00 Failed to Write Sectors 1867936 - 1867967 - Reason: Tracking Servo Failure
E 21:27:00 Next Writable Address: 1867408
I 21:27:01 Synchronising Cache...
W 21:27:04 User opted to skip the 'Close Track/Session/Disc' functions.
E 21:27:04 Failed to Write Image!
I 21:27:04 Exporting Graph Data...
I 21:27:04 Graph Data File: C:\Users\Camel\AppData\Roaming\ImgBurn\Graph Data Files\HL-DT-ST_DVDRAM_GSA-T20L_NC08_FRIDAY-NOVEMBER-12-2010_8-55_PM_MBIPG101-R10-65_2.4x.ibg
I 21:27:04 Export Successfully Completed!
E 21:27:04 Operation Failed! - Duration: 00:31:52
I 21:27:04 Average Write Rate: 2,039 KB/s (1.5x) - Maximum Write Rate: 3,376 KB/s (2.4x)
I 21:30:39 Operation Started!
I 21:30:39 Source File: C:\Users\Camel\Downloads\Assassins.Creed.Brotherhood.XBOX360-GLoBAL\acb360.dvd
I 21:30:39 Source File Sectors: 3,827,488 (MODE1/2048)
I 21:30:39 Source File Size: 7,838,695,424 bytes
I 21:30:39 Source File Volume Identifier: DVD_ROM
I 21:30:39 Source File Volume Set Identifier: 1b018000MS UDFBridge
I 21:30:39 Source File Application Identifier: CDIMAGE 2.45 (12/06/2000 TM)
I 21:30:39 Source File Implementation Identifier: Microsoft CDIMAGE UDF
I 21:30:39 Source File File System(s): ISO9660, UDF (1.50)
I 21:30:39 Destination Device: [0:0:0] HL-DT-ST DVDRAM GSA-T20L NC08 (E:) (ATA)
I 21:30:39 Destination Media Type: DVD+R DL (Disc ID: MBIPG101-R10-65) (Speeds: 2.4x, 4x, 6x)
I 21:30:39 Destination Media Sectors: 4,173,824
I 21:30:39 Write Mode: DVD
I 21:30:39 Write Type: DAO
I 21:30:39 Write Speed: 2.4x
I 21:30:39 Link Size: Auto
I 21:30:39 Lock Volume: Yes
I 21:30:39 Test Mode: No
I 21:30:39 OPC: Yes
I 21:30:39 BURN-Proof: Enabled
I 21:30:39 Write Speed Successfully Set! - Effective: 3,324 KB/s (2.4x)
I 21:30:39 Book Type Setting: N/A
I 21:30:53 User Specified L0 Data Zone Capacity: 1,913,760
I 21:31:39 Set L0 Data Zone Capacity Succeeded!
I 21:31:39 Filling Buffer... (40 MB)
I 21:31:41 Writing LeadIn...
I 21:31:47 Writing Session 1 of 1... (1 Track, LBA: 0 - 3827487)
I 21:31:47 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 3827487)
I 21:31:47 Writing Layer 0... (LBA: 0 - 1913759)
I 21:51:30 Writing Layer 1... (LBA: 1913760 - 3827487)
I 22:11:21 Synchronising Cache...
I 22:11:24 Closing Track...
W 22:11:38 Potential 'WaitImmediateIO' Deferred Error - (0%, 0/3) - Program Memory Area Update Failure
W 22:11:38 Close Track Failed! - Reason: Program Memory Area Update Failure
W 22:11:38 Retrying (1 of 3)...
I 22:11:42 Finalising Disc...
W 22:12:03 Potential 'WaitImmediateIO' Deferred Error - (0%, 0/3) - Program Memory Area Update Failure
W 22:12:03 Finalise Disc Failed! - Reason: Program Memory Area Update Failure
W 22:12:03 Retrying (1 of 3)...
I 22:12:04 Exporting Graph Data...
I 22:12:04 Graph Data File: C:\Users\Camel\AppData\Roaming\ImgBurn\Graph Data Files\HL-DT-ST_DVDRAM_GSA-T20L_NC08_FRIDAY-NOVEMBER-12-2010_9-30_PM_MBIPG101-R10-65_2.4x.ibg
I 22:12:04 Export Successfully Completed!
I 22:12:04 Operation Successfully Completed! - Duration: 00:41:25
I 22:12:04 Average Write Rate: 3,225 KB/s (2.3x) - Maximum Write Rate: 3,393 KB/s (2.4x)
I 00:21:02 Close Request Acknowledged
I 00:21:02 Closing Down...
I 00:21:02 Shutting down SPTI...
I 00:21:02 ImgBurn closed!
help please