Love LuckyVolume 5 in this one seems tricky... Several people (me included, tools used 7zip, izarck, comicsviewer, mangameyya) seem to have trouble with this so perhaps mods could test it?
Errors stretch from password prompt to 'could not create file' to 'archive format not supported'. Renaming didn't affect this behavior.
By the comments, Winrar extracted for one viewer, but not for another.
Going by the low number of complaints, it's hardly affecting everyone, so a specific issue?
Language-settings issue? I have japanese-language settings since long (winxp). If I recall correctly that distinction doesn't exist for win7?
If it is the original archive, perhaps make an exception and swap with a repack. Alternatively mention in the description a workaround, or supported players/extractors, for those affected.
Also would be curious if any other users who downed this have encountered this issue with v5, and specifics (system, viewer/extractor).
Edit; Perhaps should have belonged in Playback...
Edit2; Actually, the main section. I'm not sure what's wrong with my head...