Why is the export not possible using the column search.
Just load the properties into DIAdem channels and loop over the lines in the channels.
Option Explicit
dim oMyDataFinder : Set oMyDataFinder = Navigator.ConnectDataFinder("My DataFinder")
Dim oMyQuery : Set oMyQuery = oMyDataFinder.CreateQuery(eAdvancedQuery)
oMyQuery.ReturnType = eSearchFile
dim oMyConditions : Set oMyConditions = oMyQuery.Conditions
Call oMyConditions.Add(eSearchFile,"dataPluginName","=","TDMS")
oMyConditions.Logic = "C1"
Dim oMyResultsColumns : Set oMyResultsColumns = oMyDataFinder.CreateResultsColumns()
call oMyResultsColumns.RemoveAll
call oMyResultsColumns.Add(eSearchFile, "folder")
call oMyResultsColumns.Add(eSearchFile, "fileName")
call oMyResultsColumns.Add(eSearchFile, "indexStatus")
call oMyResultsColumns.Add(eSearchFile, "dataPluginName")
Call oMyDataFinder.SearchProperties(oMyQuery, oMyResultsColumns, 2000000)
Dim oMyImportParameter : Set oMyImportParameter = Navigator.Settings.CreateImportParameter("Load")
oMyImportParameter.LoadReturnMode = eLoadReturnChannelElements
data.root.clear
data.Root.ChannelGroups.Add("target").Activate
dim channels : set channels = Navigator.LoadProperty(oMyDataFinder.ResultsProperties, ,oMyImportParameter)
dim nrOfresults : nrOfresults = channels(1).size
dim i : for i = 1 to nrOfresults
logfilewrite channels(1).values(i) & channels(2).values(i) & " " & channels(4).values(i)
Next