Contribute, look dumb, fear not, repeat.

# The Test-Path cmdlet is handy for detecting not only if files exist in the file system, 

# but reg key entries as well

#

# $QuickLog will get a $true or $false

#

$QuickLog=(Test-Path 'HKCU:\Software\JQL - www.jql.co.uk\Quick Log')

# This returns an array of all the values at this key

$regObj = get-item 'HKCU:\Software\JQL - www.jql.co.uk\Quick Log'

# This is a path for using with set-ItemProperty

$path = 'HKCU:\Software\JQL - www.jql.co.uk\Quick Log'

# Notice we use the object here

$keys = $regObj.GetValueNames()

foreach($key in $keys)

{

    # Do what you will with your reg keys

    if($key.Contains("Hints"))

    {

        # Set the execution policy so we can write here

        set-itemproperty -Path $path -Name ExecutionPolicy -Value unrestricted

        # This assumes you have a String property

        # Notice that we use the path and not the object here

        set-itemproperty -path $path -name $key -value 0

    }

}

# Create the results file

$output = $args[0] + "\results.xml"

$outxml = New-Object "System.Xml.XmlDocument"

$outxml.LoadXml("<?xml version=`"1.0`" encoding=`"utf-8`"?><Results xmlns:xsi=`"http://www.w3.org/2001/XMLSchema-instance`" xmlns:xsd=`"http://www.w3.org/2001/XMLSchema`"></Results>")

# Tests

$elem = $outxml.CreateElement("Tests")

$outxml.get_ChildNodes().Item(1).AppendChild($elem)

# Test

$elem = $outxml.CreateElement("Test")

$elem.SetAttribute("xsi:type","MemoryTest")

$outxml.SelectSingleNode("Results/Tests").AppendChild($elem)

# Name

$elem = $outxml.CreateElement("Name")

$elem.PSBase.InnerText = "Video"

$nsMgr = New-Object System.Xml.XmlNamespaceManager($outxml.get_NameTable())

$nsMgr.AddNamespace("type", "MemoryTest")

$outxml.SelectSingleNode("Results/Tests/Test", $nsMgr).AppendChild($elem)