Exchange Server 2010 : Event ID 106 is logged when you start the RPC Client Access service

Error:

Log Name: Application
Source: MSExchange Common
Date: Date_Time_AM_PM
Event ID: 106
Task Category: General
Level: Error
Keywords: Classic
User: N/A
Computer: myExchange2010.example.com
Description:
Performance counter updating error. Counter name is Client: Foreground RPCs Failed, category name is MSExchange RpcClientAccess. Optional code: 3. Exception: The exception thrown is : System.InvalidOperationException: The requested Performance Counter is not a custom counter, it has to be initialized as ReadOnly. …

If not, then it should be, solution in Exchange Management Shell:

Add-PSSnapin Microsoft.Exchange.Management.PowerShell.Setup

New-PerfCounters -DefinitionFileName “C:\Program Files\Microsoft\Exchange Server\V14\Setup\Perf\RpcClientAccessPerformanceCounters.xml”

Restart Microsoft Exchange RPC Client Access service.

http://support.microsoft.com/kb/982679/en-us

Sharepoint Foundation or Server 2010 error: 2137 (event ID)

If you are installing a new organ Sharepoint 2010 farm, be sure to update the other server patch level (preferably in exactly that way!). However, even if you get an error (Event ID: 2137), that need some update.
Unlike the description, is not always sufficient to psconfigui.exe running. In this case, issue the following command:

PSConfig.exe -cmd upgrade -inplace b2b -force -cmd applicationcontent -install -cmd installfeatures

You should specify C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\BIN directory issue 😉