Client
1. assoc .pdfprt=AcroExch.print
2. ftype AcroExch.print="C:\Program Files (x86)\Adobe\Reader 10.0\Reader\AcroRd32.exe" /p /h "%1"
3. HKEY_CURRENT_USER\Software\Microsoft\Windows\Shell\AttachmentExecute\{0002DF01-0000-0000-C000-000000000046}
   AcroExch.print REG_BINARY (長さ 0 のバイナリ値)

Server
1. ContentType: text/pdfprt
2. Content-Disposition: inline; filename=ファイル名.pdfprt
