KB205: Altering recurrence with only one event causes loss of all embedded events

For this issue to occur, multiple logged in users are required.  User number 1 alters a recurrence which contains only one event, and choses "This event only".   The shift in question will disapear from the second client (but will still be visible if a third client logs in).  If the second client then does any update to the schedule, the shift which had originally been modified by user number 1 will be stripped of all its breaks.
Only have 1 logged in user at any given time.
Fix location:
you can download the fix here: KB205
Required version:
This HotFix must be applied 5.1 SP3.
How to apply the fix:
Double-click the HotFix executable and follow the on-screen instructions.  This fix must be applied to the server.

Posted Tuesday, August 04, 2009 by darren