hi guys,
i have a problem:
i cant extract hacks like daves hack and the new boxes hack (i use winrar)
Maybe you downloaded it wrong, when you install WinRar you have to choose for which files it will work. Try re-installing it and choose all sort of files.
prolly ur antivirus detects it as a virus , add it as exclusion for your AV and it shud work
Try 7-zip.
search on google, cuz i can't give you link.
Extracting or not, the hacks don't work anymore, wait for a new release.
Anyway, see if is problem with WinRAR or your anti virus.