microsoft windows script engine必须工作正常

在win7上安装datastage8.5时，系统检查报 “microsoft windows script engine必须工作正常”的错误，经在网上搜索，提供如下解决方案，此方案我已测试，可以正常安装。

主要对操作系统做了两处调整：
1、注册微软的jscript.dll。在命令行输入命令：regsvr32 %systemroot%\system32\jscript.dll
2、修正js的注册信息。就是导入一个注册表文件。大家把下面这段文本保存为xx.reg即可，名字随意。
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\.js]
@="jsfile"
[HKEY_CLASSES_ROOT\.js\PersistentHandler]
@="{5e941d80-bf96-11cd-b579-08002b30bfeb}"
[HKEY_CLASSES_ROOT\JSFile]
"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,00,77,00,73,00,68,00,65,00,78,00,74,00,2e,00,64,00,6c,00,6c,00,2c,\
  00,2d,00,34,00,38,00,30,00,34,00,00,00
[HKEY_CLASSES_ROOT\JSFile\ScriptEngine]
@="JScript"
[HKEY_CLASSES_ROOT\JSFile\ScriptHostEncode]
@="{85131630-480C-11D2-B1F9-00C04F86C324}"
[HKEY_CLASSES_ROOT\JSFile\Shell]
@="Open"
[HKEY_CLASSES_ROOT\JSFile\Shell\Open\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,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,57,00,53,00,\
  63,00,72,00,69,00,70,00,74,00,2e,00,65,00,78,00,65,00,20,00,22,00,25,00,31,\
  00,22,00,20,00,25,00,2a,00,00,00
[HKEY_CLASSES_ROOT\JSFile\Shell\Open2]
@=hex(2):4f,00,70,00,65,00,6e,00,20,00,26,00,77,00,69,00,74,00,68,00,20,00,43,\
  00,6f,00,6d,00,6d,00,61,00,6e,00,64,00,20,00,50,00,72,00,6f,00,6d,00,70,00,\
  74,00,00,00
"MUIVerb"=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,\
  00,77,00,73,00,68,00,65,00,78,00,74,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,\
  34,00,35,00,31,00,31,00,00,00
[HKEY_CLASSES_ROOT\JSFile\Shell\Open2\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,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,43,00,53,00,\
  63,00,72,00,69,00,70,00,74,00,2e,00,65,00,78,00,65,00,20,00,22,00,25,00,31,\
  00,22,00,20,00,25,00,2a,00,00,00
[HKEY_CLASSES_ROOT\JSFile\Shell\Print\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,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,4e,00,6f,00,\
  74,00,65,00,70,00,61,00,64,00,2e,00,65,00,78,00,65,00,20,00,2f,00,70,00,20,\
  00,25,00,31,00,00,00
[HKEY_CLASSES_ROOT\JSFile\ShellEx\DropHandler]
@="{60254CA5-953B-11CF-8C96-00AA00B8708C}"
[HKEY_CLASSES_ROOT\JSFile\ShellEx\PropertySheetHandlers\WSHProps]
@="{60254CA5-953B-11CF-8C96-00AA00B8708C}"
[HKEY_CLASSES_ROOT\JScript]
@="JScript Language"
[HKEY_CLASSES_ROOT\JScript\CLSID]
@="{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}"
[HKEY_CLASSES_ROOT\JScript\OLEScript]
     重新检查应该就能通过了，接着就能顺利安装了。