I am using Month Calendar layout on a solution shared by multiple remote users. All users see the full month view (6 weeks), but one users layout will only show 1 week of the month view, vice the enitre month. What could be causing this? He is using FM 8.5, while the others are using FM 9. That is the only thing difference between users. Is there some other unique preference he could have set? I am really at a loss. The one week is always centered around the current week.

Well, the month view is drawn using 6 interface records and if any of them get deleted you can loose one or more weeks in the month-- the "reset" button in the lower right of the month view is designed to restore these records.

But if the records were gone I'd expect each user to see the same thing (unless you're using one copy of the calendar file for each user), so perhaps your errant user simply has only one record in the found set instead of 6. Closing and reopening the solution would solve that.

BTW, you can filter the built in documentation for "reset" to learn more about this and the interface records we use for the month.

If none of that helps, run the "Show Status Area" script on the month view and let me know what the record situation is: how many record, how many found, etc.