Exchange 2010 logon statistics with powershell

I am trying to get some logon statistics from a Exchange server 2010, I am using the following command, 
Get-MailboxServer | Get-LogonStatistics | Select UserName,ClientVersion,LastAccessTime,ServerName, but it returns this, 3587.0.32963.1, as a version
number.
I have read that it is af bug in Exchange 2010. Does anyone have a workaround?

Right, I guess along with IP address Outlook doesn't send version information either back via Get-LogonStatistics...
The client IP address for an Outlook 2010 client is not logged in Exchange when you use the Get-LogonStatistics command -
http://support.microsoft.com/kb/2292750
However you can get Version information from RPC Client Access Logs located in below folder...
\Program Files\Microsoft\Exchange Server\v14\Logging\RPC Client Access

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  • Problem with Exchange 2010 scripts after installing PowerShell 4.0

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