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无法找到VBScript脚本引擎或Error 2738，could not access vbscr

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Jun 07, 2016 pm 03:37 PM

errorvbscriptengineturn upScript

来自：http://blog.sina.com.cn/s/blog_76af7f0f0101eoi2.html 原因是安装一些杀毒软件（如Mcfee，卡巴、瑞星等），改变了注册表中默认打开.vbs脚本的dll库。卸载杀毒软件后，注册表中这些信息仍没有被删除，所以导致打开.vbs脚本时，会去调用杀毒软件程序的

来自：http://blog.sina.com.cn/s/blog_76af7f0f0101eoi2.html

原因是安装一些杀毒软件（如Mcfee，卡巴、瑞星等），改变了注册表中默认打开.vbs脚本的dll库。卸载杀毒软件后，注册表中这些信息仍没有被删除，所以导致打开.vbs脚本时，会去调用杀毒软件程序的dll库，才出现了此问题，解决方法：

手动方法，我综合网上各种方法修改了以下两个注册表项（修改前请先备份或者设置系统还原）
我的系统是Windows7 64 bit，
“开始”->“运行”->“regedit”，找到项“HKEY_CLASSES_ROOT\CLSID\{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\InprocServer32”，
将它的“默认”值改为“C:\Windows\system32\vbscript.dll”（不需要引号，此dll库才是windows中默认打开.vbs脚本的程序）。
在修改之前，要在项“InprocServer32”上右键选择“权限”，给你当前用户添加“完全控制”的权限，再修改即可解决此问题。
这个值解决了开机时显示“无法找到VBScript脚本引擎”的错误
找到这个方法的时候我没有注意是64bit还是32bit，就照法删了以上的值。
后来又查看了一下HKEY_CLASSES_ROOT\CLSID\Wow6432Node\CLSID\{B54F3741-5B07-11CF-A4B0-00AA004A55E8}\InprocServer32 的值已经是正确的C:\Windows\SysWOW64\vbscript.dll
在卸载软件时报错，Error 2738，could not access vbscript runtime for custom action
则需要通过修改下面一个键值解决
HKEY_LOCAL_MACHINE\SOFTWARE\CLASSES\Wow6432Node\CLSID\{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\InprocServer32.
把值改为"C:\Windows\SysWOW64\vbscript.dll" 同样需要先设置权限再修改
在修改以上两项时，都可以看到之前的默认dll库是之前卸载了的McAfee的残留项。

网上也有方法说可以通过删除以下键值解决，但我的情况里，没找到这两个键
Windows 64bit 系统下删除
HKEY_Current_User\SOFTWARE\Classes\Wow6432Node\CLSID\{B54F3741-5B07-11CF-A4B0-00AA004A55E8
然后进入cmd.exe 输入cd %windir%\syswow64
然后输入 regsvr32 vbscript.dll
windows 32bit下删除
HKEY_Current_User\SOFTWARE\Classes\CLSID\{B54F3741-5B07-11CF-A4B0-00AA004A55E8
然后进入cmd.exe 输入cd %windir%\system32
然后输入 regsvr32 vbscript.dll

如果确定是McAfee 引起的，还有一个自动修复法，通过下载修复程序：
1．搜索"McAffe Consumer Product Removal Tool" 或"MCPR.exe".
2。运行MCPR.exe.
3。搜搜Microsoft Fix it 50842 或者 "MicrosoftFixit50842.msi". 下载链接http://go.microsoft.com/?linkid=9804433
4。运行MicrosoftFixit50842.msi.
5。重启并设置。
以上自动方法我没有使用，给需要的人留着试验。
参考链接http://answers.microsoft.com/en-us/windows/forum/windows_7-windows_programs/error-2738-could-not-access-vbscript-run-time-for/1a4499ae-8bc1-4534-9c6f-4d399ac70d9a
http://coldsummerwei.iteye.com/blog/940012

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