各路英雄帮帮忙:打开方式—选择程序用不了

来源:百度知道 编辑:UC知道 时间:2024/05/05 19:37:04
当我想打开一个文件,选择打开方式时,或打开影视,想用打开方式选择播放器时,会弹出一个对话框, 说应文件拒绝访问。请各位高手这是怎么回事,怎么解决。

这里有个方法,你试试。
先在桌面新建个文本文件,将一下内容复制进去。保存后,将格式改为reg,也就是注册表文件,然后双击导入注册表,完成。下面是文本得内容:
Windows Registry Editor Version 5.00

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

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

[HKEY_CLASSES_ROOT\Unknown\shell\openas]

[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