Personal DaqView for 64 bit Windows
The PersonalDaq 54, 55 and 56 ship with 32 bit Windows support. However if you have 64 bit Windows, download Personal DaqView from the MCC web site. For convenience, the download is attached below. Save the attachment to your hard drive and double click to install.
ftp://ftp.mccdaq.com/downloads/iotech_software/PersonalDaq50_Series/pdaqviewsetup_x86_x64.exe