Even more ARC fixes
Even more ARC fixes

aleksejrs/theunarchiver,letup/theunarchiver,gco/theunarchiver,gwerz/theunarchiver,siranwu/theunarchiver,ethus3h/theunarchiver,amolofos/theunarchiver,Matiaz/theunarchiver,siranwu/theunarchiver,Matiaz/theunarchiver,Jarvik7/theunarchiver,witwall/theunarchiver,gwerz/theunarchiver,Bulat-Ziganshin/theunarchiver,pombreda/theunarchiver-migrated,3van/theunarchiver,zammitjames/theunarchiver,jianlinwei/theunarchiver,dsp2003/theunarchiver,galaxy001/theunarchiver,ethus3h/theunarchiver,letup/theunarchiver,venj/theunarchiver,pombreda/theunarchiver-migrated,Bulat-Ziganshin/theunarchiver,sereko/theunarchiver,markcox/theunarchiver,venj/theunarchiver,jsdf/theunarchiver,pombreda/theunarchiver,aleksejrs/theunarchiver,jianlinwei/theunarchiver,Jarvik7/theunarchiver,galaxy001/theunarchiver,nagyist/theunarchiver,dsp2003/theunarchiver,markcox/theunarchiver,dsp2003/theunarchiver,Jarvik7/theunarchiver,cyranodb/theunarchiver,aleksejrs/theunarchiver,nagyist/theunarchiver,3van/theunarchiver,cyranodb/theunarchiver,jsdf/theunarchiver,amolofos/theunarchiver,witwall/theunarchiver,witwall/theunarchiver,siranwu/theunarchiver,sereko/theunarchiver,zammitjames/theunarchiver,zammitjames/theunarchiver,nagyist/theunarchiver,Matiaz/theunarchiver,gco/theunarchiver,amolofos/theunarchiver,sereko/theunarchiver,pombreda/theunarchiver-migrated,Bulat-Ziganshin/theunarchiver,galaxy001/theunarchiver,ethus3h/theunarchiver,letup/theunarchiver,jianlinwei/theunarchiver,markcox/theunarchiver,jsdf/theunarchiver,gwerz/theunarchiver,pombreda/theunarchiver,gco/theunarchiver,3van/theunarchiver,pombreda/theunarchiver,venj/theunarchiver,cyranodb/theunarchiver