Try this:
See
http://support.microsoft.com/default.aspx?scid=kb;en-us;319711
Worked for me
"Tom LeBay" <tlebay.RemoveThis@oldi.com> wrote in message
news:ObNR16u4DHA.1804@TK2MSFTNGP12.phx.gbl...
> ActiveSync reports that I have 1 unresolved item in my Calendar after
> syncronization completes. When I click "Resolve item..." I get two
seperate
> messages that I have a duplicate contact contact name. Regardless of the
> action I take regarding the contacts, the Calendar item remains unresolved
> and selecting "Resolve items" again brings up the same two duplicate
> contacts.
>
> I have has some problems in the past with unresolved calendar items. The
> problem was always when I edited the same item on my PPC and seperately on
> the PC. ActiveSync does not give any indication which is the offending
item
> so it is a matter of opening different calendar appointments on the PC
until
> one of them said that there was conflicting information and allowed me to
> resolve the problem. I have tried that same precedure this time but I
have
> been unsuccessful.
>
> Any help will be greatly appreciated.
>
> Thanks.
>
> PS:
> The ActiveSync news group has not had any new posts since January 7. Is
the
> newsgroup being discontinued?
>
>