What version of Premiere Elements are you using and on what computer operating system is it running?
Answers are in the details.
If you are using Premiere Elements 13, then look at the preference Intel HD Graphics 2000 and Higher disabled and enabled to
determine if that resolved the No Plugin Dll matter. See Edit Menu/Preferences/General and the preference there for Intel HD Graphics 2000 or Higher.
We will watching for details and your results if you are getting the No Plugin Dll using Premiere Elements 13.