1. Copy PDFXEditCore.x64.dll to the folder C:\Program Files\PDF-XChange\PDF Editor\, overwriting existing files.
2. Also copy the file PDFXEditCore.x64.dll to the folder C:\Program Files\PDF-XChange\PDF Tools\, overwriting existing files.
3. Copy the file HtmlToPdf2App.x86.exe to the folder C:\Program Files\PDF-XChange\Web Browser Extensions\, overwriting the existing file. To the same folder, copy the file pdfSaver.exe according to the bitness of the installed program from the x64 or x86 folder.
4. Copy the file pdfSaverL.exe to the folder C:\Program Files\PDF-XChange\PDF-XChange Lite\, overwriting the existing file, according to the bitness of the installed program from the x64 or x86 folder.