Exchange 2010 public folder not updated?

Hi, we have a public folder that showed up all it's contents properly when I accessed my emails from OWA.  However, in Outlook, the public folder contents are not updated.  I've checked each of our database and ensure the public folder is the one we are currently using.
Pls help, thanks.
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Try this.....Right click on "Public Folders" in Outlook -> Click on the Advanced button -> Advanced tab -> Under cached Exchange mode -> Uncheck "Download Shared Folders"

 Relaunch Outlook. Then, this will make it a standard cached connection instead of a synced connection. See if that does it.
if you want to do it from PowerShell console.....issue this command....

Update-PublicFolder "\My Public Folder" -Server "My Server"
Soho_DanAuthor Commented:
I unchecked "download shared folders" and it didn't work.
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Md. MojahidCommented:
Most likely you are missing some Outlook updates, check here for the last cumulative patch:

Recreate the profile or try in Online mode as next steps
Soho_DanAuthor Commented:
This is not just me.  We have tons of Outlook users and we all have the same problem.
have you tried the powershell command on exchange server?
Zacharia KurianAdministrator- Data Center & NetworkCommented:
Could you try turn off cache mode and check?
Is your exchange a complete new installation or a migration?

Soho_DanAuthor Commented:
Cannot turn off cache mode. This is setup via group policy.  Exchange is not new.  This problem started when the Exchange server hosting the public folder cannot bootup. We had to change the IP addr and now, the public folder is showing but the content is not the updated one.  Maybe a public folder replication problem?
No, I have not tried the powershell command.
Please try it and let me know, I am hoping running this powershell command in exchange will fix issue.

Update-PublicFolder "\My Public Folder" -Server "My Server"
Soho_DanAuthor Commented:
The problem is fixed.  Apparently, the Exchange RPC client access service didn't start after this server was rebooted.

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Soho_DanAuthor Commented:
The Exchange RPC service didn't start by itself for whatever reason.  Had to start this service manually and now the Public folder contents are updated.
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