Can't burn Memorex 8.5X dvds

[Stmgrl26]

I used the 4.7 GBs and they worked fine, but I can't burn the larger ISO files, 7 GB or higher, onto the required disc size. When I try, it gives me this:

 

 

Burn Log:

 

I 21:41:06 ImgBurn Version 2.5.8.0 started!
I 21:41:06 Microsoft Windows 8 Core x64 Edition (6.2, Build 9200)
I 21:41:06 Total Physical Memory: 3,770,632 KiB  -  Available: 2,719,620 KiB
I 21:41:06 Initialising SPTI...
I 21:41:06 Searching for SCSI / ATAPI devices...
I 21:41:07 -> Drive 1 - Info: hp DVDRAM GT80N R102 (E:) (SATA)
I 21:41:07 Found 1 DVD±RW/RAM!
I 21:43:38 Operation Started!
I 21:43:38 Source File: C:\Users\Kerensa\Videos\MUPPET_TREASURE_ISLAND(1).ISO
I 21:43:38 Source File Sectors: 4,054,217 (MODE1/2048)
I 21:43:38 Source File Size: 8,303,036,416 bytes
I 21:43:38 Source File Volume Identifier: MUPPET_TREASURE_ISLAND
I 21:43:38 Source File Volume Set Identifier: 3330befc
I 21:43:38 Source File Implementation Identifier: ROM Formatter 3.1
I 21:43:38 Source File File System(s): ISO9660, UDF (1.02)
I 21:43:38 Destination Device: [0:0:0] hp DVDRAM GT80N R102 (E:) (SATA)
I 21:43:38 Destination Media Type: DVD+R DL (Disc ID: MBIPG101-R10-65)
I 21:43:38 Destination Media Supported Write Speeds: 2.4x, 4x, 6x
I 21:43:38 Destination Media Sectors: 4,173,824
I 21:43:38 Destination Media L0 Data Zone Capacity: 2,086,912 (Changeable: Yes)
I 21:43:38 Write Mode: DVD
I 21:43:38 Write Type: DAO
I 21:43:38 Write Speed: MAX
I 21:43:38 DVD+R DL Reserve Track: No
I 21:43:38 Link Size: Auto
I 21:43:38 Lock Volume: Yes
I 21:43:39 Test Mode: No
I 21:43:39 OPC: No
I 21:43:39 BURN-Proof: Enabled
I 21:43:39 Write Speed Successfully Set! - Effective: 8,310 KB/s (6x)
E 21:43:51 Optimal L1 Data Zone Start LBA: None Found! (VTS_04)
E 21:43:51 Operation Failed! - Duration: 00:00:13
I 21:43:51 Average Write Rate: N/A - Maximum Write Rate: N/A
I 21:47:35 Device: [0:0:0] hp DVDRAM GT80N R102 (E:) (SATA)
I 21:47:35 Family Tree:
I 21:47:35 -> ACPI x64-based PC
I 21:47:35 -> Microsoft ACPI-Compliant System
I 21:47:35 -> PCI Express Root Complex
I 21:47:35 -> AMD SATA Controller (VEN_1022&DEV_7804 - AMD - amd_sata - v1.1.4.6)
I 21:47:35 -> CD-ROM Drive (hp DVDRAM GT80N SATA CdRom Device) (Bus Number 1, Target Id 0, LUN 0)
I 21:53:20 Operation Started!
I 21:53:20 Source File: C:\Users\Kerensa\Videos\MUPPET_TREASURE_ISLAND(1).ISO
I 21:53:20 Source File Sectors: 4,054,217 (MODE1/2048)
I 21:53:20 Source File Size: 8,303,036,416 bytes
I 21:53:20 Source File Volume Identifier: MUPPET_TREASURE_ISLAND
I 21:53:20 Source File Volume Set Identifier: 3330befc
I 21:53:20 Source File Implementation Identifier: ROM Formatter 3.1
I 21:53:20 Source File File System(s): ISO9660, UDF (1.02)
I 21:53:20 Destination Device: [0:0:0] hp DVDRAM GT80N R102 (E:) (SATA)
I 21:53:20 Destination Media Type: DVD+R DL (Disc ID: MBIPG101-R10-65)
I 21:53:20 Destination Media Supported Write Speeds: 2.4x, 4x, 6x
I 21:53:20 Destination Media Sectors: 4,173,824
I 21:53:20 Destination Media L0 Data Zone Capacity: 2,086,912 (Changeable: Yes)
I 21:53:20 Write Mode: DVD
I 21:53:20 Write Type: DAO
I 21:53:20 Write Speed: 8x
I 21:53:20 DVD+R DL Reserve Track: No
I 21:53:20 Link Size: Auto
I 21:53:20 Lock Volume: Yes
I 21:53:20 Test Mode: No
I 21:53:20 OPC: No
I 21:53:20 BURN-Proof: Enabled
W 21:53:20 Write Speed Miscompare! - Wanted: 11,080 KB/s (8x), Got: 8,310 KB/s (6x)
W 21:53:20 The drive only supports writing these discs at 2.4x, 4x, 6x.
E 21:53:31 Optimal L1 Data Zone Start LBA: None Found! (VTS_04)
E 21:53:31 Operation Failed! - Duration: 00:00:11
I 21:53:31 Average Write Rate: N/A - Maximum Write Rate: N/A

 

I'm kind of illiterate when it comes to editing code to get things to work properly, so can anyone tell me how to fix this? Thanks!
 

[LIGHTNING UK!]

Mount that ISO in a virtual drive program (or extract it with any number of compression programs - WinRAR, 7zip etc) and then use Build mode to create a new ISO from the VIDEO_TS folder.

 

The one you've got there can't be burnt to a DL disc nicely with a proper layer break position.