ok, so i tried another dump of fire emblem musou japanese, still got the error : " a93104ed8d2ab3a9906cd9dce32803f9.cmnt.nca is corrupt, error code 0x00236e02"
i thought my xci was maybe corrupted but this a new dump so the issue must be from 4nxci
Mine converts well.
Saving Secure Partition...
Saving b5699ac25cbb40e493f358798bb0d4d8.nca to 4nxci_extracted_xci\b5699ac25cbb40e493f358798bb0d4d8.nca
Patching 4nxci_extracted_xci\b5699ac25cbb40e493f358798bb0d4d8.nca
Saving abbb1706e92760d0dc16362fff1b28fe.nca to 4nxci_extracted_xci\abbb1706e92760d0dc16362fff1b28fe.nca
Patching 4nxci_extracted_xci\abbb1706e92760d0dc16362fff1b28fe.nca
Saving 97a21dddd3c0dbc74a5dc7066fc8585d.nca to 4nxci_extracted_xci\97a21dddd3c0dbc74a5dc7066fc8585d.nca
Patching 4nxci_extracted_xci\97a21dddd3c0dbc74a5dc7066fc8585d.nca
Saving 8746606401eec3567713fe50fe8e8808.nca to 4nxci_extracted_xci\8746606401eec3567713fe50fe8e8808.nca
Patching 4nxci_extracted_xci\8746606401eec3567713fe50fe8e8808.nca
Saving d9ede7d476da9bc4b67315dbff7bc7c9.cnmt.nca to 4nxci_extracted_xci\d9ede7d476da9bc4b67315dbff7bc7c9.cnmt.nca
Patching 4nxci_extracted_xci\d9ede7d476da9bc4b67315dbff7bc7c9.cnmt.nca
Creating .cnmt.xml 4nxci_extracted_xci\d9ede7d476da9bc4b67315dbff7bc7c9.cnmt.xml
Creating dummy cert 4nxci_extracted_xci\0100eae003a5a0000000000000000002.cert
Creating dummy tik 4nxci_extracted_xci\0100eae003a5a0000000000000000002.tik
Creating nsp 0100eae003a5a000.nsp
Packing 4nxci_extracted_xci\b5699ac25cbb40e493f358798bb0d4d8.nca into 0100eae003a5a000.nsp
Packing 4nxci_extracted_xci\abbb1706e92760d0dc16362fff1b28fe.nca into 0100eae003a5a000.nsp
Packing 4nxci_extracted_xci\8746606401eec3567713fe50fe8e8808.nca into 0100eae003a5a000.nsp
Packing 4nxci_extracted_xci\d9ede7d476da9bc4b67315dbff7bc7c9.cnmt.nca into 0100eae003a5a000.nsp
Packing 4nxci_extracted_xci\d9ede7d476da9bc4b67315dbff7bc7c9.cnmt.xml into 0100eae003a5a000.nsp
Packing 4nxci_extracted_xci\0100eae003a5a0000000000000000002.cert into 0100eae003a5a000.nsp
Packing 4nxci_extracted_xci\0100eae003a5a0000000000000000002.tik into 0100eae003a5a000.nsp
Done!