www.makemkv.com

Debug log started at Thu Apr 22 14:16:40 2010 , written by MakeMKV v1.5.3 beta win(x86-release)
Using 524544KB for read cache.
001005:0000 MakeMKV v1.5.3 beta win(x86-release) started
001004:0000 Debug logging enabled, log will be saved as C:\Users\Phil/MakeMKV_log.txt
002004:0000 Error 'Scsi error - ILLEGAL REQUEST:INVALID COMMAND OPERATION CODE' occured while issuing SCSI command 46020..00140 to device 'SPTI:\Device\CdRom2'
001003:0020 DEBUG: Code 0 at c0FFMf'9BUk_\I#0:29399450
002004:0000 Error 'Scsi error - ILLEGAL REQUEST:INVALID COMMAND OPERATION CODE' occured while issuing SCSI command 46020..00140 to device 'SPTI:\Device\CdRom2'
001003:0020 DEBUG: Code 0 at c0FFMf'9BUk_\I#0:29399450

this is the U.S. version

I have the 1.5.2 version and tried to backup my new Avatar BD and the log says:

Using direct disc access mode
Directory where to look for BD+ SVQ files is not set in preferences
Processing BD+ code, please be patient - this may take up to few minutes
Processing BD+ code using generic SVQ from builtin/00000.svq
Failed to process BD+ code using generic SVQ from builtin/00000.svq
BD+ dump directory is not set in preferences, BD+ dump not saved
Failed to process BD+ code, please check http://www.makemkv.com/svq/ for updated program and SVQ files
Failed to open disc

I tried to update to the 1.5.4 version (yes I bought it!) and it still only gives me the 1.5.2? So does this mean I'll need to wait for the next version to come out to do this?