Yes, I found out it definitely had something to do with PGP Services. The
"crash on scheduling" problem occurred when the PGP Services was loaded, and
even when the "Use PGP Email Proxy" is unchecked. When PGP Services is
stopped, the problem went away. This is only a get-around of the problem, not
a permanent solution.

In summary, the PGP has the following behavior:

1. I was using PGP Services ver 9.0.1 and with "Use PGP Email Proxy"
unchecked. The "crash on scheduling" occurred all the time when PGP Services
was loaded.

2. After I updated to PGP Services ver 9.0.6 and with "Use PGP Email Proxy"
unchecked, the crash went away. However, the Scheduling can only check the
schedule of other attendees on the first time. If I open the second meeting
event and check the schedule, the Outlook can not read from the exchange
server for the schedule. It won't crash though.

3. If PGP Services is stopped (not loaded), then Scheduling works properly.

In conclusion, there is still problem in PGP Services.

"Milly Staples [MVP - Outlook]" wrote:

Have you tried disabling the PGP plugin?

--
Milly Staples [MVP - Outlook]

Post all replies to the group to keep the discussion intact. All
unsolicited mail sent to my personal account will be deleted without
reading.

After furious head scratching, Joe asked:

| It's Office 2003. The outlook.exe version is 11.0.8010.0. The crashed
| module is MSPST32.DLL, ver 11.0.8001.0. Offset is 0000e8da.
|
| I can use outlook to receive, send email normally, and all calender
| functions seem working properly. It can also send out meeting request
| properly. The problem occurs when I come back to the view the meeting
| event (select from Calender view) and try to click the Scheduling
| tab. It will crash at this point and all the time. The Tracking tab
| works fine though. I guess when I click the Scheduling tab, the
| outlook tries to read the calender from all the attendees from the
| exchange server. It could not be read for some reason, and then it
| crashes.
|
| I have Office SP2 installed. Will this problem have someing to do
| with the PGP Desktop?
|
| Thanks.
|
| Joe
|
| "Milly Staples [MVP - Outlook]" wrote:
|
|| Don't know since you conveniently forgot to mention your version of
|| Outlook and when this began happening (e.g., what you
|| installed/uninstalled/updated just prior to it starting.)
||
|| --
|| Milly Staples [MVP - Outlook]
||
|| Post all replies to the group to keep the discussion intact. All
|| unsolicited mail sent to my personal account will be deleted without
|| reading.
||
|| After furious head scratching, Joe asked:
||
||| When I try to switch to tab Scheduling in the Meeting, the Outlook
||| always crashed and exit. Running debug, the message "Unhandled
||| exception in Outlook.exe (MSPST32.DLL) : 0xC0000005 : Access
||| Violation".
|||
||| How can this be fixed?
|||
||| Thanks.