It turned out to be caused by receipts inside the hidden location /private/var/db/receipts delete correspondant files solved the issue Read More
Month: August 2012
MAC MONTAIN LION右键菜单打开方式出现重复项的解决办法
打开终端,输入以下命令回车即可: /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/ LaunchServices.framework/Versions/A/Support/lsregister -kill -r -domain local -domain system-domainuser Read More