What happens when you try?

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Milly Staples [MVP - Outlook]
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reading.
After furious head scratching, Del asked:
| Suddenly I have lost the ability to drag and drop appointments and
| tasks to future dates within my Outlook calendar. How can I
| re-enable the feature? I have used the software for years, but other
| users (spouse) may have disabled the drag and drop feature by
| accident.