关闭UAC后边栏无法使用问题的解决办法

附部分原文：

If you turn off UAC as described in the previous tip, you can't use gadgets, tiny applets that run on the desktop, because Microsoft deems them a potential security threat. However, if you feel comfortable enough with that potential threat, you can use gadgets even when you've turned off UAC by following these steps.
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