Installation

• copy

C:\Program Files (x86)\MathType\Office Support\32\MathType Commands 6 For Word.dotm
C:\Program Files (x86)\MathType\MathPage\32\MathPage.wll

to folder

C:\Program Files (x86)\Microsoft Office\Office16\STARTUP

• copy

C:\Program Files (x86)\MathType\Office Support\32\MathType AddIn (PowerPoint 2013).ppam

to folder

C:\Program Files (x86)\Microsoft Office\Office16\STARTUP

• Launch powerpoint 2016, File→Option→Add-Ins→“Manage:PowerPoint Add-ins”→Go…→“Add New…” to load powerpoint ppam file
• Restart powerpoint 2016