

Step 1: Run MS PowerPoint presentation and then click File > Open. You can try the Open and Repair utility that comes with Microsoft PowerPoint. If the PowerPoint does not respond even you unblock the file, your PowerPoint file might be corrupted for unknown reasons. Method 2: Manually Repair PPTX File with Built-in Utility

If this not works for your file, you can go to next method. Step 3: Finally, click the OK button and try to open the PPTX file. Step 2: When the dialogue box opens, you can click the General tab and then click on the Unblock button. Choose Properties from the drop-down menu. Step 1: Navigate to the PPTX file and then right-click the file. And you just need to unblock the file causing the issue. If the PPTX file is downloaded from the Internet or you get it from friend’s email, this error might happen when Windows blocked the file.

So terrible! Could anyone help me with the issue?” What I got is the dialogue box saying PowerPoint found a problem with content in my file. “I cannot open a PPTX file in PowerPoint 2013 which my friend sent me via email.
