- Joined
- Aug 31, 2017
- Messages
- 1
- Mobile Phone
Hi.
I have upgraded iOS to 10.3.3. version on Iphone 7. But after upgrading i cannot open one very important PPTX extension file which was emailed to me a month ago.
Getting a message saying 'Unknown file format'. I could open this file before.
Any thoughts please?
Thanks
I have upgraded iOS to 10.3.3. version on Iphone 7. But after upgrading i cannot open one very important PPTX extension file which was emailed to me a month ago.
Getting a message saying 'Unknown file format'. I could open this file before.
Any thoughts please?
Thanks