Win8 computer download program failed, suggesting that the signature is invalid?

1. First, let's open our own IE browser in win8 system. After that, we click Tools-Internet Options on the top of the IE browser window.

2. This will open the Internet Options window of Internet Explorer. In the pop-up window, we will switch the interface to the advanced column, and then find it in the settings window below. In the front of the downloaded program, this item is removed, and after the setting is completed, we click the OK button at the bottom of the window to save the settings.

Through the above two steps, we can cancel the signature check of the Win8 system IE browser download program. After that, the IE browser download program will no longer have a signature failure.

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