Get-WinEvent -FilterXML error

I’m working on a script that will allow me to search for the logoff times from a save log file (*.evt).  Essentially, I’d like to be able to pass a username to the script but for now I’m hardcoding the username.  I’d like to have it return the username and date/time.

Here’s the script:

$filter = @"

<QueryList>

  <Query Id='0'>

    <Select Path='C:\Saved Logs\AD1_2012July6.evt'>

    *[System[(EventID=4634)]] and

    *[EventData[Data[@Name='TargetUserName'] and (Data='ingramk')]]

    </Select>

  </Query>

</QueryList>

"@

Get-WinEvent -FilterXml $filter –Oldest

And here’s the error I receive:

ERROR: Get-WinEvent : The specified channel path is invalid
ERROR: At K:\PowerShell\Scripts\Test Scripts\Test-ListLogoff.ps1:38 char:13
ERROR: + Get-WinEvent <<<<  -FilterXml $filter -Oldest
ERROR:     + CategoryInfo          : NotSpecified: (:) [Get-WinEvent], EventLogException
ERROR:     + FullyQualifiedErrorId : System.Diagnostics.Eventing.Reader.EventLogException,Microsoft.PowerShell.Commands.GetWinEventCommand
ERROR:

As I’m not familiar with XML and how to use it plus I’m still relatively new to PowerShell, I’m at a complete loss here.  I’ve done several hours of research online and I still can’t figure out why I’m getting this error.

I've tried both single & double quotes inside the filter string and in both cases I receive the same error msg above.

Thanks again,

Kurt