1.官网下载正版软件并安装
2.打开终端输入cd /Applications/Beyond\ Compare.app/Contents/MacOS/
3.mv BCompare BCompare.real
4.touch BCompare
5.chmod a+x BCompare
6.vim BCompare
7.复制以下脚本并粘贴，然后保存，重新打开。就可以正常使用
rm "/Users/$(whoami)/Library/Application Support/Beyond Compare/registry.dat"
"dirname "$0""/BCompare.real $@
