Reason: For this command is not enough ram available.
But there is enough.
I 18:54:39 ImgBurn Version 2.4.2.0 started!
I 18:54:39 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 3)
I 18:54:39 Total Physical Memory: 3.144.104 KB - Available: 2.457.224 KB
I 18:54:39 Initialising SPTI...
I 18:54:39 Searching for SCSI / ATAPI devices...
I 18:54:40 Found 3 DVD-ROMs and 2 DVD