Biru

I've solved my problem!!!!!!!!!!!! I've made a last attempt, changing the media and using an older one, from Verbatim MKM-003-00 to Verbatim MKM-001-00. And it worksssssssssss Now I've to find some old media........... Biru

I'm getting crazy. Until a month ago, I've burned DL without problems. see the log: I 11:28:51 Operation Started! I 11:28:51 Source File: *******************.iso I 11:28:51 Source File Sectors: 3.617.237 (MODE1/2048) I 11:28:51 Source File Size: 7.408.101.376 bytes I 11:28:51 Source File Volume Identifier: ***** I 11:28:51 Source File Volume Set Identifier: 45BE0E2F I 11:28:51 Source File Application Identifier: ELBY CLONEDVD I 11:28:51 Source File Implementation Identifier: ELABORATE BYTES I 11:28:51 Source File File System(s): ISO9660; UDF (1.02) I 11:28:51 Destination Device: [0:0:0] _NEC DVD_RW ND-3500AG 2.16 (H:) (ATA) I 11:28:51 Destination Media Type: DVD+R DL (Disc ID: MKM-001-00) (Speeds: 2,4x; 4x) I 11:28:51 Destination Media Sectors: 4.173.824 I 11:28:51 Write Mode: DVD I 11:28:51 Write Type: DAO I 11:28:51 Write Speed: 3x I 11:28:51 Link Size: Auto I 11:28:51 Test Mode: No I 11:28:51 OPC: No I 11:28:51 BURN-Proof: Enabled I 11:28:51 Book Type Setting: DVD-ROM W 11:28:59 Optimal L1 Data Zone Start LBA: None Found! (VTS_04) I 11:28:59 Optimal L0 Data Zone Capacity: 1.809.472 I 11:28:59 Optimal L0 Data Zone Method: ECC Block Boundary, VOBU Boundary I 11:29:40 Filling Buffer... (40 MB) I 11:29:42 Writing LeadIn... I 11:29:44 Writing Session 1 of 1... (1 Track, LBA: 0 - 3617236) I 11:29:44 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 3617236) I 11:29:44 Writing Layer 0... (LBA: 0 - 1809471) I 11:47:43 Writing Layer 1... (LBA: 1809472 - 3617236) I 12:05:43 Synchronising Cache... I 12:05:45 Closing Track... I 12:06:16 Finalising Disc... I 12:07:08 Exporting Graph Data... I 12:07:08 Graph Data File: C:\Documents and Settings\Utente\Dati applicazioni\ImgBurn\Graph Data Files\_NEC_DVD_RW_ND-3500AG_2.16_MERCOLED