Question 1

Program won't start on Windows 10 - "Missing MFPlat.dll"

DZED Systems · Accepted Answer

This suggests you have Windows 10 N, which does not include the Media Feature Pack.

Question 2

Program won't start on Windows 10 - "Missing MFPlat.dll"

DZED Systems · Accepted Answer

This suggests you have Windows 10 N, which does not include the Media Feature Pack.

Program won’t start on Windows 10 – “Missing MFPlat.dll”