Do you think of any reason that this line should crash: Set oShell = WScript.CreateObject ("WScript.Shell")
你认为这一行应该崩溃的原因是什么：设置oShell = WScript.CreateObject（“WScript.Shell”）
... only if I launch the script from InstallShieldExpress as a custom-action.
...仅当我从InstallShieldExpress启动脚本作为自定义操作时。
MsgBox "before create ObjectShell"
Set oShell = WScript.CreateObject ("WScript.Shell")
MsgBox "after create ObjectShell"
I never see the "after create ObjectShell" message ;-(
我从来没有看到“after create ObjectShell”消息;-(
and if I simply launch the script by double-clicking on the script file in a windows explorer, of course everything is ok.
如果我只是通过双击Windows资源管理器中的脚本文件来启动脚本，当然一切正常。
1 个解决方案
#1
2
It may be that the global WScript object isn't available in the InstallShield environment. You can check this using a script like this:
可能是InstallShield环境中的全局WScript对象不可用。你可以使用这样的脚本来检查：
MsgBox Not IsEmpty(WScript) ' True if WScript is defined, False if it's undefined
If WScript is undefined, try using CreateObject("WScript.Shell") instead. See also What is the difference between CreateObject and Wscript.CreateObject?
如果未定义WScript，请尝试使用CreateObject（“WScript.Shell”）。另请参见CreateObject和Wscript.CreateObject有什么区别？
#1
2
It may be that the global WScript object isn't available in the InstallShield environment. You can check this using a script like this:
可能是InstallShield环境中的全局WScript对象不可用。你可以使用这样的脚本来检查：
MsgBox Not IsEmpty(WScript) ' True if WScript is defined, False if it's undefined
If WScript is undefined, try using CreateObject("WScript.Shell") instead. See also What is the difference between CreateObject and Wscript.CreateObject?
如果未定义WScript，请尝试使用CreateObject（“WScript.Shell”）。另请参见CreateObject和Wscript.CreateObject有什么区别？