Cannot uninstall - error 1603

Cannot uninstall PDF Architect 4, this is weird.
Getting a 1603 error upon uninstalling (was at: main module: x64)
Even tried the Architect Remover found at: redeuro1 (dot) lulusoft (dot) com/pub/pdfarchitect4/removal/

What can I do?!

Windows 7 amd64

Hi,

please contact our phone support about this, I am afraid I don’t know what could be causing this problem:
http://web.pdfarchitect.org/support.aspx

Best regards,

Robin