Cant write megaman rockman world

[muringga]

OSCR firmware version

15.4

OSCR hardware version

HW5 Rev3

Attach OSCR_LOG.txt file here

Cart Info

Name:
bramCheck: FEFF
Size: 16 MBit
ChkS: FFBF
Sram: None

[+] Read ROM

Saving to MD/ROM//32/...
[*******************]
Internal checksum...Error
CE0E

CRC32... E60FF2CF -> Not found

System used

Sega Mega Drive/Genesis

Cartridge pins freshly cleaned?

Yes

Describe the issue.

I'm trying to write the Mega Man Rock World ROM; I have tried 4 different regions, and nothing.
i have a working chinese repro of this game; i have dumped the ROM inside, and it still doesn't work.
Did anyone write this ROM? Any tips?

[muringga]

Hi people, after one week of problems, I figured it out. I managed to make it work. I patched a European ROM region-free using the Lunar IPS.
Hope it helps!