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I got no results when I tried F8 together with various options. Log file attached. Thanks for your help. ImgBurn.log

ImgBurn Version 2.5.0.0 - Log ; Wednesday, 17 February 2010, 10:08:50 ; \\****************************************// ; ; I 10:06:37 ImgBurn Version 2.5.0.0 started! I 10:06:37 Microsoft Windows XP Home Edition (5.1, Build 2600 : Service Pack 3) I 10:06:37 Total Physical Memory: 1,046,960 KB - Available: 404,652 KB W 10:06:37 AnyDVD can interfere with ImgBurn's ability to verify accurately, please ensure it's disabled! W 10:06:37 AnyDVD can interfere with ImgBurn's ability to verify accurately, please ensure it's disabled! I 10:06:37 Initialising SPTI... I 10:06:37 Searching for SCSI / ATAPI devices... I 10:06:37 Found 1 DVD±RW and 1 DVD±RW/RAM! I 10:08:49 Close Request Acknowledged I 10:08:49 Closing Down... I 10:08:50 Shutting down SPTI... I 10:08:50 ImgBurn closed! ; ; ; //****************************************\\ ; ImgBurn Version 2.5.0.0 - Log ; Tuesday, 16 February 2010, 12:40:01 ; \\****************************************// ; ; I 11:45:17 ImgBurn Version 2.5.0.0 started! I 11:45:17 Microsoft Windows XP Home Edition (5.1, Build 2600 : Service Pack 3) I 11:45:17 Total Physical Memory: 1,046,960 KB - Available: 585,760 KB W 11:45:17 AnyDVD can interfere with ImgBurn's ability to verify accurately, please ensure it's disabled! W 11:45:17 AnyDVD can interfere with ImgBurn's ability to verify accurately, please ensure it's disabled! I 11:45:17 Initialising SPTI... I 11:45:17 Searching for SCSI / ATAPI devices... I 11:45:17 Found 1 DVD±RW and 1 DVD±RW/RAM! I 12:38:22 Searching for SCSI / ATAPI devices... I 12:38:22 Found 1 DVD±RW and 1 DVD±RW/RAM! I 12:40:01 Close Request Acknowledged I 12:40:01 Closing Down... I 12:40:01 Shutting down SPTI... I 12:40:01 ImgBurn closed! The main panel meanwhile shows the source drive only as (0-0-0).I have checked both drives with another DVD (to play it not copy) and they're operating normally.

I've been using IMGBurn successfully for some time, up to the end of last week. Now, in the panel which lists my two burners, I see only "0-0-0" instead of the drive letters. I'm sure there's a simple answer to this but after an hour of fiddling I can't find it. Anyone know where the burner s disappear to?