Microsoft exchange server 2008 (Error while executing powershell command)

As the powershell is very essential management tool in the windows platform, PowerShell has a different types Terminating errors can ruin a script’s day.  Say you are trying to gather information or update settings to a large number of servers.  What happens when you hit an error on server number three, or number 33, or number 333?  You’ll know you hit an error on that itemit depends up How much any of this matters really depends on your script and what you are trying to accomplish, but you really do need to take errors into account, especially if you are handing your script off to someone else. If error persists Take advantage of the error handling syntax that PowerShell provides.  Wrap potentially troublesome code in a try/catch or try/catch/finally block (check out the help for about_Try_Catch_Finally). .param (

    [parameter()]

    [string[]]

    $ComputerName

    )

process

{

    if ($ComputerName.count -gt 0)

    {

        try

        {

            Get-Process -ComputerName $ComputerName -Name powershell

        }

        catch

        {

            Write-Error "Error trying to connect and retrieve process from $ComputerName"

        }

    }

}