Using the command line parameters and the search string. How can you get the document to open if there is only 1 search result?

In the .LFE shortcut I can programme

<?xml version='1.0' encoding='Unicode'?> <laserfiche>
    <repository name='repo' domainauth='y'>
          <search phrase='{[Sales Orders]:[Order Number]="11122233"}' />
    </repository>
</laserfiche>

This returns the single file (there will only ever be one).

In the lf.exe shortcut I have tried

"C:\Program Files\Laserfiche\Client\LF.exe" -W -L"repo" -S"{[Sales Orders]:[Order Number]="11122233"}"

Again this does the same search but doesn't open the document.

How can you add a command in that will automatically open the document if there is only 1 search result?

It does open the document if you use the entry ID, however this information is going to be passed from another system and will match what is in a LF field which will always be a unique value.

Thanks!