I have 188.8.131.52 on my 8130, sync'ed with DM 4.3 and all of my calendar entries after next week got deleted in Outlook but are still on my BB. I upgraded DM to 4.5 and tried another sync but nothing changed; still no future entries in Outlook but they are all still on the BB. Then I tried exporting the entries from my BB to an ASCII file using DM 4.5 and it only exported next weeks entries, nothing past that, even though the entries show in the calendar on the BB.
I really can't afford to loose the calendar entries in the BB and need to get my Outlook to sync them again.
When I sync'd for the first time, all future appointments were deleted from my desktop Outlook but appear on my BB. Everything was set up for 2-way sync, only future items, etc. I've tried to resync but nothing seems to work. Upgraded DM to 4.6 - made no difference. Is there a work around for this?
I finally figured out the problem for me...when I did the software upgrade on the phone, the default calendar had changed. Once I changed it back to the one I wanted and sync'ed it put everything back.
Go to OPTIONS --> Advanced Options --> Default Services to change the default calendar and mail account.