Unknown mame rom but CRC content is ok.

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Issue #281 new
Steve Beaudoin created an issue

I created a mame v0.244 merged database from the pleasuredome github dat file. There is only one game who is considered unknown, naomigd and I don’t understand why.

Here is the definition of it from the dat file :

    <machine name="naomigd" isbios="yes">
        <description>NAOMI GD-ROM BIOS</description>
        <year>2001</year>
        <manufacturer>Sega</manufacturer>
        <rom name="epr-21576e.ic27" size="2097152" crc="08c0add7" sha1="e7c1a7673cb2ccb21748ef44105e46d1bad7266d" />
        <rom name="epr-21576g.ic27" size="2097152" crc="d2a1c6bf" sha1="6d27d71aec4dfba98f66316ae74a1426d567698a" />
        <rom name="epr-21576h.ic27" size="2097152" crc="d4895685" sha1="91424d481ff99a8d3f4c45cea6d3f0eada049a6d" />
        <rom name="epr-21577e.ic27" size="2097152" crc="cf36e97b" sha1="b085305982e7572e58b03a9d35f17ae319c3bbc6" />
        <rom name="epr-21577g.ic27" size="2097152" crc="25f64af7" sha1="99f9e6cc0642319bd2da492611220540add573e8" />
        <rom name="epr-21577h.ic27" size="2097152" crc="fdf17452" sha1="5f3e4b677f0046ce690a4f096b0481e5dd8bb6e6" />
        <rom name="epr-21578e.ic27" size="2097152" crc="087f09a3" sha1="0418eb2cf9766f0b1b874a4e92528779e22c0a4a" />
        <rom name="epr-21578g.ic27" size="2097152" crc="55413214" sha1="bd2748365a9fc1821c9369aa7155d7c41c4df43e" />
        <rom name="epr-21578h.ic27" size="2097152" crc="7b452946" sha1="8e9f153bbada24b37066dc45b64a7bf0d4f26a9b" />
        <rom name="main_eeprom.bin" size="128" crc="fea29cbb" sha1="4099f1747aafa07db34f6e072cd9bfaa83bae10e" />
        <rom name="x76f100_eeprom.bin" size="132" crc="3ea24b6a" sha1="3a730ebcf56e0060fef6b1b02eb2eb7cfb7e61dc" />
    </machine>

And here is the CRC from the zip file, as reported from WinRAR. All corresponds to the CRC of the DAT file.

Here is what is recognized by romcenter v4.1.1, all the rom files shown have the exact same CRC as the DAT file.

And finally, what RomCenter expect for this game. All the CRC correspond to the RAR file and also correspond to what RomCenter read from the rar file.

Not sure if I can include the rar file for analysis. Tell me if you want me to send it. You will find, as an attachment, the log part where I do a refresh on a path who only contains this file.

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