I have recently installed a new HP Photosmart 7520 e-ALL-IN-ONE SERIES (and uninstalled an HP Photosmart B209)
A message appears on my laptop telling me that the feature I am trying to use is on a CD-ROM or other removable disk that is not available.
Another message reads: An installation package for the product Tray/App cannot be found. Try the istallation again using a valid copy of the installation package 'TrayApp.msi'.
This prevents me closing Windows (forced closure only) and I seem to be losing files....
I would be grateful for help with this as I don't know what else to do. Thank you, Sandy