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-  ╋艺 镇╋  (http://zyzsky.com/bbs/index.asp)
--  ┣◇玩转系统  (http://zyzsky.com/bbs/list.asp?boardid=28)
----  win7系统,在打开鼠标右键的打开方式的选择默认程序的时候,出现“该文件没有与之关联的程序来执行操作。  (http://zyzsky.com/bbs/dispbbs.asp?boardid=28&id=2787)

--  作者:admin
--  发布时间:2011/4/18 10:32:42
--  win7系统,在打开鼠标右键的打开方式的选择默认程序的时候,出现“该文件没有与之关联的程序来执行操作。
不是这个意思~~是说在右击文件之后,选“打开方式”再点“默认程序”会出现对话框提示:“该文件没有与之关联的程序来执行操作。请安装一个程序,或者,已经安装程序,请在“默认程序”控制面板中创建关联。”我想问的是,怎么才能将默认程序的设置取消呢?不是更改是取消,是说得改注册表吗?~

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你装了360了吧,这好像是360软件管家劫持默认程序设置造成的,我也遇到了,解决方法就是导入注册表。
新建文本文档,复制下列内容。
-------------------------------------------------内容------------------------------------------------
Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\\Unknown]
"AlwaysShowExt"=""
"QueryClassStore"=""
"TypeOverlay"=""

[HKEY_CLASSES_ROOT\\Unknown\\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,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,00,68,00,\\
  65,00,6c,00,6c,00,33,00,32,00,2e,00,64,00,6c,00,6c,00,2c,00,30,00,00,00

[HKEY_CLASSES_ROOT\\Unknown\\shell]
@="openas"

[HKEY_CLASSES_ROOT\\Unknown\\shell\\openas]
"MultiSelectModel"="Single"

[HKEY_CLASSES_ROOT\\Unknown\\shell\\openas\\command]
@=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,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,72,00,75,00,\\
  6e,00,64,00,6c,00,6c,00,33,00,32,00,2e,00,65,00,78,00,65,00,20,00,25,00,53,\\
  00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,00,5c,00,73,00,\\
  79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,00,68,00,65,00,6c,00,6c,\\
  00,33,00,32,00,2e,00,64,00,6c,00,6c,00,2c,00,4f,00,70,00,65,00,6e,00,41,00,\\
  73,00,5f,00,52,00,75,00,6e,00,44,00,4c,00,4c,00,20,00,25,00,31,00,00,00
"DelegateExecute"="{e44e9428-bdbc-4987-a099-40dc8fd255e7}"

[HKEY_CLASSES_ROOT\\Unknown\\shell\\opendlg]
"LegacyDisable"=""
"MultiSelectModel"="Single"

[HKEY_CLASSES_ROOT\\Unknown\\shell\\opendlg\\command]
@=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,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,72,00,75,00,\\
  6e,00,64,00,6c,00,6c,00,33,00,32,00,2e,00,65,00,78,00,65,00,20,00,25,00,53,\\
  00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,00,5c,00,73,00,\\
  79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,00,68,00,65,00,6c,00,6c,\\
  00,33,00,32,00,2e,00,64,00,6c,00,6c,00,2c,00,4f,00,70,00,65,00,6e,00,41,00,\\
  73,00,5f,00,52,00,75,00,6e,00,44,00,4c,00,4c,00,20,00,25,00,31,00,00,00
-------------------------------------------------内容------------------------------------------------

然后保存,把格式txt改成reg,确定。然后再双击运行导入那个注册表就行了。


来源:
http://zhidao.baidu.com/question/229694794.html