Exchange 2010 Public Folder Hatası

windows 2012 server üzerine exchange 2010 std kurulumu yaptım. fakat public folder oluşturamıyorum. yardımcı olursanız çok sevinirim.

yeniden database oluşturdum eskisini sildim yine olmadı get-publicfolder komutu ile denedim hata verdi. 

Summary: 1 item(s). 0 succeeded, 1 failed.

Error:

No existing 'PublicFolder' matches the following Identity: '\'. Make sure that you specified the correct 'PublicFolder' Identity and that you have the necessary permissions to view 'PublicFolder'.

MapiExceptionInvalidParameter: Unable to open message store. (hr=0x80070057, ec=-2147024809)

Diagnostic context:

    Lid: 1068    StoreEc: 0x80070057

    Lid: 28345  

    Lid: 1706    StoreEc: 0x80070057

    Lid: 24761  

    Lid: 20665   StoreEc: 0x80070057

    Lid: 25785  

    Lid: 29881   StoreEc: 0x80070057

Click here for help... http://technet.microsoft.com/en-US/library/ms.exch.err.default(EXCHG.141).aspx?v=14.2.247.1&t=exchgf1&e=ms.exch.err.Ex0ED9FD

Exchange Management Shell command attempted:

New-PublicFolder -Name 'DENEME' -Path '\' -Server 'SERVER NAME'

Elapsed Time: 00:00:00

No existing 'PublicFolder' matches the following Identity: '\'. Make sure that you specified the correct 'PublicFolder'

 Identity and that you have the necessary permissions to view 'PublicFolder'.

    + CategoryInfo          : NotSpecified: (0:Int32) [Get-PublicFolder], MapiOperationException

    + FullyQualifiedErrorId : 9DE95A74,Microsoft.Exchange.Management.MapiTasks.GetPublicFolder

    + PSComputerName        : SERVER NAME