XLT

In the Effects folder, when I click on an Icon, (eg. Polygon.dll) I get prompted "windows cannot open this file. To open this file, Windows needs to know what program created it. Windows can go online to look it up automatically or you can manually select from your computer. >select from a program from the list > Paint.net > OK > Image type is not recognized and cannot be opened.

Sorry. I'm new here. Will do.

I did that. It does not appear in the Effects drop menu. The only one that appeared was the "code lab."

I have installed Paint.net v3.07. When I try to open a plugin, I get, "image type is not recognized, and cannot be opened." I have followed BoltBaits "Installing Effects" and the only installed effect to appear in the Effects drop menu is "code lab."