hi, (Robert ?)

I need a calendar object that could be displayed on clicking a commandbutton or a shortcut.
A friend sent an "frmCalendar" but it did not work on other PCs the error was
"Could not load an object because it was not available on this machine."

AFIK a calendar object needs the "calendar control x.0" library (mscal.ocx)
it's available at (office suite) install process/time, but... it's an *optional* feature
install program takes care of install & register all of the (selected) components

user could bypass (or decide not to do) the installation of some (optional) components
so you could ask that pc's user to run a (re)install process of the suite
and check/asure this component is selected for install & register

hth,
hector.