MD5 of downloaded file is C74E23272729708DCF0A7EADEDC3406C and this does not match the MD5 given on PDFforge’s page:
http://download.pdfforge.org/download/pdfarchitect5
“Stable Release 5.0 published on 2017-02-16
Filename Size MD5
PDF_Architect_5_Installer.exe 9.50 MB a874dc48729d7fb9c44966f9b308c355”
Please issue the correct MD5