I made different tests:
- use the first name in that particular field available only in tangoresource
- use the second name in that particular field available only in tangoresource
- using "i" instead of NAME_IDX when getting the filename, I have done this for both the previous point and the current script
The only solution that perfectly match all the files is the current script.
That thing about the duplicated name is correct too, it seems like the archive contains also old copies of the files.
And last note, at the end of the extraction quickbms tells the percentage of file that has been covered, if it's over 95% for file 0 then it's all ok. For tangoresource it's 99%.
I hope the results of these tests are useful.