:-)
What is your code that sets the propeties and saves the item?

Dmitry Streblechenko (MVP)
http://www.dimastr.com/
OutlookSpy - Outlook, CDO
and MAPI Developer Tool

"Steve" wrote in message
...
Dmitry
Please use my comment for your product OutlookSpy: WOW! It does what
it
says!

As hard as it was to articulate the differences between two systems with
your tool I think I may have found something, finally.

Dmitry although it does require some explaination - looking at the
IMessage
GetProps tab I see lots of differences in number of properties with each
Appointment item and values. As I suspected my userproperties have no
values
in the system/version that doesn't work. one property that is interesting
is
http://schemas.microsoft.com/mapi/string/{00020329-0000-0000-C000-000000000046}/urn:schemas:calendar:version.
BTW the value is 2.0. I don't see this one on systems that do work for my
Outlook Addin. Do you know what its for?
Can you offer an explanation why aren't my properties storing values? Is
it
possible my properties somehow depend on the property offset?

"Dmitry Streblechenko" wrote:

1.Yes, you can set any number of properties before calling Save
2. Provide the relevant snippets of your code and indicate what exactly
does
not work.

Dmitry Streblechenko (MVP)
http://www.dimastr.com/
OutlookSpy - Outlook, CDO
and MAPI Developer Tool

"Steve" wrote in message
...
1) I have seen other MVP's say that when a UserProperty is added the
item
should be saved , can you safely add many items (like many user
properties)
before actually saving the item?

2) I am working on an Outlook addin that works great on my dev machine
but
appearantly doesn't save/read userproperties for appointment items but
task
items appearantly read/save fine on most systems.