Hi
After scanning a decade old ADVANsCEne collection of Retro NDS Roms using the DATs provided by ADVANsCEne, I discovered they were only Scene releases and didn't have the Proper & Non-Proper releases. I carefully looked at the NDSsrc XML, the EvoCRC XML, and OfflineList XML, I finally figured out how they worked and separated them into their individual branches. The website appears dead/abandoned by the admin for about a decade.
It took me hours, but I was able to do ALOT of search & replace using NotePad++ to make a valid RomVault DAT. I've separated them to 6 individual DATs for use in BOTH RomVault & ClrMamePro.
There was CRC32 collisions & missing Proper & Non-Proper Roms, I've added SHA1 & MD5 hashes, & file sizes. The 3 original XMLs only had CRC32 and "inaccurate/errors" file sizes. I had to rescan without filesizes & dir2dat after it perfectly scanned OK using NDSsrc, EvoCRC, & OfflineList with only 8 missing Proper Roms.
Here's the DATs, most are available on archive.org, and there is only 8 Retro Proper Roms I'm missing.