Chosen Solution
Hello community. I have upgraded Android on my Samsung Galaxy. But after upgrading i cannot open one very important .MPP extension file which was emailed to me. Getting the message: Unknown error anyone have had similar issue? How to open this file?
Try to upload your file here: https://onlinefile.repair/en/project.htm… The service will scan the file for the errors. Than you can view .mpp file.
.mpp file is a Microsoft Project file. Download an Microsoft Project file viewer to open it. An example is gprojectviewer. https://play.google.com/store/apps/detai…
