Im using ImageEN 10.3.5 with Delphi 11 Alexandria. We need the pdfium plugin to load PDF files. For testing the functionalities I compile your sample Actions_PDFViewer and download iepdf32.dll/iepdf64.dll from
To clarify, are you saying the iepdf32.dll downloaded from our demos page works for you. But the iepdf32.dll from our download page gives the error?
I'll need to check the version on our download page. It's possible that when we transitioned to the new web server that the new PDFium DLL's were uploaded (from the upcoming release).