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Finding out if an exe is running

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Last Modified: 2013-11-08
Friends,

I am trying to determine if an exe is already running on a machine.

Right now, i do the following:

If ProcessesRunning("PredictiveLapAnalysis.exe") > 1 Then
                                ProcessKill("PredictiveLapAnalysis.exe")
                                Process.Start("PredictiveLapAnalysis.exe")
                            Else
                                Process.Start("PredictiveLapAnalysis.exe")
                            End If


So as you can see, I call the ProcessesRunning sub to determine if a particular exe is running.

    Public Function ProcessesRunning(ByVal ProcessName As String) As Integer
        Try
            Return Process.GetProcessesByName(ProcessName).GetUpperBound(0) + 1
        Catch
            Return 0
        End Try
    End Function

However unfortunately, it always returns 0

What am I doing wrong?  Is there a better way to do this within VB.net (VS2008) and XP?  Yes I am an administrator on the target machine.

Looking for VB.net sytax help please!

Thanks in advance!

Best Regards,
Eric
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