The problem: I am unable to burn a reliable backup copy of my original OEM Lexus Navigation DVD for my 2002 LX470. The Nav DVD is Generation 3, version 7.1.
The backup DVD will function properly for a couple days, but then not function for several days...
I have made several backup copies and none work reliably.
If I replace the backup DVD with the original Nav DVD, the original continues to work perfectly and never a problem.
I am using the following software and equipment:
Burn software: ImgBurn 2.4.4.0 with default settings
Optical drive: Sony Optiarc AD-7200S SATA
DVD media: Verbatim MKM003 DVD+R DL 8x
Operating System: Windows Vista 64-bit
Processor: Intel Core 2 Duo 2.4GHz
This software, drive, and media are all very highly rated by enthusiasts who are into this stuff.
Any ideas on how I can make a reliable backup?
Have any of you been able to do this?
The backup DVD will function properly for a couple days, but then not function for several days...
I have made several backup copies and none work reliably.
If I replace the backup DVD with the original Nav DVD, the original continues to work perfectly and never a problem.
I am using the following software and equipment:
Burn software: ImgBurn 2.4.4.0 with default settings
Optical drive: Sony Optiarc AD-7200S SATA
DVD media: Verbatim MKM003 DVD+R DL 8x
Operating System: Windows Vista 64-bit
Processor: Intel Core 2 Duo 2.4GHz
This software, drive, and media are all very highly rated by enthusiasts who are into this stuff.
Any ideas on how I can make a reliable backup?
Have any of you been able to do this?
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