Window Script Host - Microsoft Jscript run time error - permission denied

I guess someone will encounter a permission issue when a Window Script tries to change your computer. Generally it is a good property which can secure your system, however, if you really want to run some scripts on your system which is not supported by Windows secure centre, it will annoy you a lot.

A easy way to avoid this issue, you should change the setting for your UAC(User Account Control). With respect to UAC and Jscript, you can have a look on the following links.
http://en.wikipedia.org/wiki/JScript
http://en.wikipedia.org/wiki/User_Account_Control

In order to turn off the UAC in windows 7, you can search the key word, like UAC on the start menu, and scroll the bar to the proper position which corresponding to your purpose.

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