按照hh.exe打开chm文件，显示无法将文件类型与此程序相关联

只能用这种方法打开chm文件吗，好难啊。找了好久也找不到其他的解决方法。

把下面内容写入.reg文件后双击这个.reg文件导入了试试

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\.chm]
@="chm.file"

[HKEY_CLASSES_ROOT\chm.file]
@="Compiled HTML Help file"
"FriendlyTypeName"=hex(2):40,00,25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,\
  00,6f,00,6f,00,74,00,25,00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,\
  32,00,5c,00,68,00,68,00,63,00,74,00,72,00,6c,00,2e,00,6f,00,63,00,78,00,2c,\
  00,2d,00,34,00,35,00,32,00,00,00

[HKEY_CLASSES_ROOT\chm.file\DefaultIcon]
@=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\
  00,5c,00,68,00,68,00,2e,00,65,00,78,00,65,00,2c,00,30,00,00,00

[HKEY_CLASSES_ROOT\chm.file\shell]

[HKEY_CLASSES_ROOT\chm.file\shell\open]

[HKEY_CLASSES_ROOT\chm.file\shell\open\command]
@=hex(2):22,00,25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,\
  00,25,00,5c,00,68,00,68,00,2e,00,65,00,78,00,65,00,22,00,20,00,25,00,31,00,\
  00,00

可以下载一个chm阅读器。

您好，现在弄好了吗?我的也出现了这样的问题