[Çözüldü] Exchange 2010 kurulumu sonrası hata (0X80190194)

Arkadaşlar 0X80190194  hata alıyorum çözümparkta rastladım cevabına Aşağıdaki kodları nerde girecem cmd mi powershall mi ikisindede girdim olmadı.

Set-EventLogLevel -Identity “MSExchangeSA\OAL Generator” -Level medium
Update-GlobalAddressList -id “Default Global Address List”
Update-OfflineAddressBook -id “Default Offline Address Book”
Get-ClientAccessServer | Update-FileDistributionService -type oab
Set-EventLogLevel -Identity “MSExchangeSA\OAL Generator” -Level lowest

Powershell şu şekilde yapıyorum  

C:\Users\Administrator> Set-EventLogLevel -Identity "MSExchangeSA\OAL Generator" -Level medium   sanırım burda yanlış yapıyorum

 şu hatayı alıyorum

 PS C:\Users\Administrator> Set-EventLogLevel -Identity "MSExchangeSA\OAL Generator" -Level medium
The term 'Set-EventLogLevel' is not recognized as the name of a cmdlet, function, script file, or operable program. Che
ck the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:18
+ Set-EventLogLevel <<<<  -Identity "MSExchangeSA\OAL Generator" -Level medium
    + CategoryInfo          : ObjectNotFound: (Set-EventLogLevel:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException