If a specific program (e.g., a PDF viewer or a browser) is reporting the error:
If you are developing an application and seeing Unable to load DLL 'pdfium.dll' or one of its dependencies , follow these steps: 1. Use NuGet Packages (Recommended) pdfium.dll download
If you are trying to resolve an "Unable to load DLL 'pdfium.dll'" error, follow these technical steps: If a specific program (e