Sometimes ROMs get redumped because they were dumped incorrectly the first time, and the CRC/MD5/SHA1 are wrong (due to being a completely different file). So even if it's okay in .102 if you have a .dat for .36 it'll reject those based on that. If you look in the original files and replace with what you have, it should be okay in most cases.
And then sometimes ROMs get completely renamed, as you've found here. Finding what they are can be a challenge. You may just have to find yourself a different set. (don't ask how, or where, here, please!).