把HexMergeCmd集成到右键菜单里

1. 复制HexMergeCmd到C盘Program Files

2. 双击"add.reg"，添加注册表项

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\Directory\Background\shell\HexMergeCmd]
@="HexMergeCmd"
"Icon"="C:\\Program Files\\HexMergeCmd\\HexMergeCmd.exe"

[HKEY_CLASSES_ROOT\Directory\Background\shell\HexMergeCmd\command]
@="\"C:\\Program Files\\HexMergeCmd\\HexMergeCmd.exe\" \"%V\""

3. 在注册表里查看

4. 右键查看