Organize mpp by date taken

Download and install the latest version of Filestar.
Right click on one or more Mpp file(s) on your desktop and select Convert with Filestar.
Type organize by date taken in the search box.
Press Run.

What is .mpp?

Name: Microsoft Project File
Extension: .mpp
Format: Binary
Category: Project
Developer: Microsoft
Description: An MPP file is a project created by Microsoft Project, a program for organizing, tracking, and maintaining projects. It contains a timeline, a list of tasks, budgets, resources assigned to tasks, and other project information. MPP files are used to control workloads, schedules, finances, etc.
MIME Type: application/vnd.ms-project
Sample: sample.mpp
Wikipedia: .mpp on Wikipedia