Обновился самый лучший ROM/CHD-менеджер - ClrMame Pro. Изменения:
- fixed: 7z working with filenames starting with an "@" fails if the filename also contains a space;
- fixed: header support: possible infinite loop when file is too short;
- fixed: header support: wrong hash calculation (in file and memfile) when file is too short;
- fixed: detection of prefered archive type falsely failed for unpacked sets causing creation of zips;
- misc: unneeded check also detects obsolete chd folders;
- misc: explicity test folder for no entries to avoid possible deletion of NTFS junctions;
- misc: check if file really exist in 7z/rar archives before trying to remove them. Gives a small speed gain.

Источник:
http://mamedev.emulab.it