Loop Issue - Too Many Loops

Need help fixing my loops.

I have a table which populates a gridview with data from two separate log files. Each storage system folder contains these log files and my loop needs to cycle through every folder in a specific directory and pull out these log files.

The problem is when I add the second file that pulls data the table size triples. It seems 3 iterations are performed on each folder. I'm not sure how to code this correctly. I could hack it with another gridview with just the entries from the 2nd log but i really want them all in one gridview.

Code below.

For Each slotConfigInfo As String In IO.Directory.GetFiles(txtPath.Text & "\StorageSystem\", "*_SlotConfigInfo.log", SearchOption.AllDirectories)
            For Each versionInfo As String In IO.Directory.GetFiles(txtPath.Text & "\StorageSystem\", "*_VersionInfo.log", SearchOption.AllDirectories)

            Dim slotConfigData As String() = IO.File.ReadAllLines(slotConfigInfo)
            Dim versionInfoData As String() = IO.File.ReadAllLines(versionInfo)
            Dim systemName As String = slotConfigData(4).Substring(14)
            Dim systemID As String = slotConfigData(6).Substring(12)
            Dim systemModel As String = slotConfigData(8).Substring(15)
            Dim systemSerialNumber As String = slotConfigData(14).Substring(23)
            Dim cpuCount As String = slotConfigData(30).Substring(23)
            Dim memorySize As String = slotConfigData(32).Substring(14)
            Dim ontapVersion As String = versionInfoData(2).Substring(24, 9)

            'Declare 1 Row for data
            Dim Row1 As DataRow

            Try
                'Declare new row
                Row1 = Table1.NewRow()
                'Fill row with data - Item property is used to set the field value
                Row1.Item(filerName) = systemName
                Row1.Item(filerModel) = systemModel
                Row1.Item(Ontap) = ontapVersion
                Row1.Item(sysID) = systemID
                Row1.Item(sysSerial) = systemSerialNumber
                Row1.Item(sysMem) = memorySize
                Row1.Item(sysCPU) = cpuCount
                Table1.Rows.Add(Row1)

            Catch ex As Exception

            End Try

            Next
        Next

        'Bind grid to DataTable
        gridFilerProperties.DataSource = Table1
        gridFilerProperties.DataBind()

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