Sometimes the ppt file format is wrong and it can't be opened. What shall we do? If the ppt format is wrong and the computer can't be opened, I've compiled relevant methods for you to do. I hope it helps you!

The ppt format is incorrect and the computer can't open it. Solution 1

1 Open a ppt and click? Documents? Inside? Options?

2 Continue searching: Trust Center-Trust Center Settings-Protected View, as shown in the figure.

In the pop-up window, put it on the right? Protected view? Cancel the three check options under.

The ppt format is incorrect and the computer can't open it. Solution 2

1 Open IE browser, click the Tools menu, click Internet Options, and then select? Advanced? Label.

Did you find it? Check the signature of the download program? , uncheck and confirm.

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