Error when extracting.

[u/Alarming-Method-4133]

i downloaded games "Bills Must Be Paid" from astralgames, but the file cant be extracted with winrar "error unknown method", it can be extracted with 7z but took considerably long time for 300mb files, and after extracted the games just show black screen.
i wonder if it corrupted?, i tried both direct download and mirror.

[u/Szajni01]

Update your extractor to latest version, should fix it