The log above is when I try a full erase and the log below is when I try a quick erase;
I 00:24:05 ImgBurn Version 2.5.8.0 started! I 00:24:05 Microsoft Windows 7 Professional x64 Edition (6.1, Build 7601 : Service Pack 1) I 00:24:05 Total Physical Memory: 2,095,672 KiB - Available: 922,828 KiB W 00:24:05 Drive F:\ (FAT32) does not support single files > 4 GiB in size. I 00:24:06 Initialising SPTI... I 00:24:06 Searching for SCSI / ATAPI devices... I 00:24:06 -> Drive 1 - Info: ATAPI DVD A DH20A4P 9P59 (D:) (ATA) I 00:24:06 Found 1 DVD±RW/RAM! I 00:24:14 Operation Started! I 00:24:14 Device: [1:0:0] ATAPI DVD A DH20A4P 9P59 (D:) (ATA) I 00:24:14 Media Type: DVD-RAM I 00:24:14 Media Supported Write Speeds: 5.2x I 00:24:14 Quick Erase: Yes I 00:24:14 Erasing Disc... E 00:24:28 Failed to Erase Sectors 0 - 31 - Reason: No Reference Position Found I 00:24:28 Synchronising Cache... E 00:24:28 Synchronise Cache Failed! - Reason: No Reference Position Found E 00:24:28 Operation Failed! - Duration: 00:00:14