It is possible that Microsoft 365 has blocked the file for security reasons if you are reading this article because you received an error message stating that PowerPoint cannot read a file or that the presentation cannot be opened.
The file can be unblocked in order to be opened:
- Launch Windows File Explorer by typing "File Explorer" into Windows’ Start menu.
- Find the file on your PC that is giving you trouble.
- Select PROPERTIES with a right-click on the file.
- Search the lower right corner of the PROPERTIES dialog box for a UNBLOCK button. Click UNBLOCK, then APPLY, and finally OK to close the dialog box if it is there.
- Try opening the presentation once more now. In File Explorer, right-click the file and choose OPEN.
When you attempt to open a PowerPoint presentation and receive an error message indicating that PowerPoint is not opening, it indicates that there is a problem with the ppt file or that the file is corrupt and requires repair.
File corruption is typically the primary cause. When a file is corrupted, it could be missing essential components needed to view the document.
Another reason why PowerPoint won’t open is a virus or malware infection on the computer. This might corrupt the PPT file and render it unreadable as well.
As mentioned above, plug-ins or add-ins may also be the cause of PowerPoint not opening.
Let’s see if we can open a PPTX file.
A Microsoft PowerPoint presentation is stored as a PPTX file.
Microsoft’s free PowerPoint Viewer software makes it very simple to look at rather than edit a PowerPoint file that you come across.
Without a copy of PowerPoint, you can use OpenOffice Impress or WPS Office Presentation to open and edit PPTX files.
Additionally, some free presentation creators allow you to edit PPTX files online without installing any software.
Utilizing a file unzip utility, you can extract images from the PPTX file.
You can quickly convert your presentation to a different file format if you’re using one of the full-support PPTX programs listed above. Simply open the file in the program and save it again in a different format.
It is also possible to convert a PPTX file into a format that Google Slides can understand.
Now let’s discuss what to do if the PowerPoint won’t open.
- DISABLE PPT’S PROTECTED VIEW
- UNBLOCK THE CORRUPT POWERPOINT FILE
- START POWERPOINT IN SAFE MODE
- Verify the power point’s status and determine whether it has been used.
- USE WONDERSHARE REPAIRIT TO OPEN POWERPOINT AND REPAIR PPT FILES
Now let’s examine the distinctions between PPTX and PPT.
The most widely used file format for PowerPoint presentations that can be saved to a disc is PPT.
With the release of Office 2007, it was superseded by the more recent PPTX file format, which has been the standard for saving presentations ever since.
PPT files are saved to disc as binary files, while PPTX files are saved in Office Open XML format. This is the primary distinction between PPT and PPTX files.
Presentation content is saved in PPT files as a binary collection of records and structures.
PPTX files, on the other hand, are saved in the Office Open XML format, which uses ZIP compression to store data in XML that has been compressed.
The file size is another distinction between PPT and PPTX file formats.
PPTX files save the presentation in Open XML format, which is then compressed into a ZIP file and stored on the disc. Compared to the PPT file format, this reduces the overall file size by twice, taking up less space on the disc.
However, how can I convert PPTX to PPT?
How do I convert a PPTX file? __ To begin with, you must add a file for conversion. You can either click inside the white area to select a file or drag and drop your PPTX file.
Next, select "Convert" from the menu.
Once the conversion from PPTX to PPT is finished, you can download your PPT file.
How long does the PPTX conversion take? __ This converter converts quickly. PPTX can be changed in a matter of seconds.
Is it secure to use our free converter to convert PPTX to PPT? __ Obviously! Following conversion, the PPT files’ download link will be available right away.
After 24 hours, we remove uploaded files, and the download links become inoperative.
Your files are private to no one. Converting files, including PPTX files, is completely secure.
Is it possible to convert PPTX to PPT on Android, Mac OS, or Linux? __ Indeed, any operating system with a web browser can use our free PPTX to PPT converter.
There is no need to install any software in order to use our PPTX to PPT converter online.
Which modern browser is best for converting PPTX files? __ Examples of these include Google Chrome, Firefox, Opera, and Safari.