I have no problems reading PDF on PC, can send same file to both of my android devices and open with any reader except Evernote. I am testing this and Onenote and Evernote great except this one issue but it is huge. I get error I have wrong processor for architecture, have not found any help for this error. I have not dug that deep but if I can not make PDFs work across devices it is a showstopper. Any hints on where to look would be appreciated.