Remove last folder from path

Question:

I have folder string

$filefolder = "C:\Users\user\Desktop\solr-4.10.1\solr-4.10.1\example\resources"

1 2	$filefolder = "C:\Users\user\Desktop\solr-4.10.1\solr-4.10.1\example\resources"

$filefolder = "C:\Users\user\Desktop\solr-4.10.1\solr-4.10.1\example\resources\"

1 2	$filefolder = "C:\Users\user\Desktop\solr-4.10.1\solr-4.10.1\example\resources\"

I want to get

$filefolder = "C:\Users\user\Desktop\solr-4.10.1\solr-4.10.1\example"

1 2	$filefolder = "C:\Users\user\Desktop\solr-4.10.1\solr-4.10.1\example"

My attempts have not helped

Split-Path "C:\Users\user\Desktop\solr-4.10.1\solr-4.10.1\example\resources\"

1 2	Split-Path "C:\Users\user\Desktop\solr-4.10.1\solr-4.10.1\example\resources\"