Viewing Issue Advanced Details
|ID||Category [?]||Severity [?]||Reproducibility||Date Submitted||Last Update|
|07911||Misc.||Minor||Always||Mar 21, 2021, 02:21||30 days ago|
|Tester||Augusto||View Status||Public||Platform||MAME (Official Binary)|
|Assigned To||Resolution||No change required||OS||Other|
|Version||0.229||Fixed in Version||Build||64-bit|
|Fixed in Git Commit||Github Pull Request #|
|Summary||07911: some CHD are with wrong checksum|
For some files CHDs version 5 are being used CHD version 4 when loading a game.
MAME use CHD v4 checksum when loading the games CHDs below
If exporting an listxml to use in rom managers (CLRMAMEPRO) when doing fix all correct CHDs V5 will be deleted.
Perhaps wrong checksum for others CHDs.
|Steps To Reproduce|
|Affected Sets / Systems|
|There are no relationship linked to this issue.|
Mar 21, 2021, 06:41
edited on: Mar 21, 2021, 06:42
The cases you mention are very likely games which need to be re-acquired and re-captured as Version 5 to take in account for minor changes to the format.
You can tell CLRMAMEPRO to disregard the mismatch and not display them when scanning:
Load profile > Settings button > Compressor button > Uncheck "List CHD version mismatches during scan"
In short, there is no bug here. All CHDs you listed are the best anyone has at the moment and are what MAME expects. They are in need of REDUMPING (status="baddump" in XML output) to make proper Version 5 archives.
30 days ago
Only reporting not demanding help, but thanks for your reply.
have others chds in version 5 needing redump.
converting the chds bassang2, btchamp, fbait2bc, fbaitbc, fbaitmc, fghtmn, heatof11, hypbbc2p, konam80s, pnchmn2, totlvicj and totlvicu to v5 is less file size and not problems loading.