My company recently migraated our E-mail from one domain (for lack of a better word) to another, per a recent acquisition. The IT Dept. archived my old calendar rather than transfer all items to the new one.
In the attached file, the calendar on the left is the new calendar (mostly blank) and on the right is the old one, which has numerous items, although you see only one for the day I am showing.
Bottom line: Is there a way to copy ALL entries from the old to new calendar without having to do it one-by-one? If not, what's the best way to do it one-by-one?