Delete ccmcache used space

Question

Hi All
I have a question regarding client cache removal using a powershell script calling a com object
My C drive contains 18 GB free space
Total CCM Cache in c:\windows\ccmcache size is 10240
Free Space = 8713  and used space = 1527
I used the following powershell script to remove used space by using DeleteCacheElement function
Though all folders were removed in cache but I still see used space even after using the script
May I know the reason and how to delete the used space
$UIResourceMgr = New-Object -ComObject UIResource.UIResourceMgr
$Cache = $UIResourceMgr.GetCacheInfo()
$CacheElements = $Cache.GetCacheElements()
foreach ($Element in $CacheElements)
        Write-Host "Deleting CacheElement with PackageID $($Element.ContentID)"
        Write-Host "in folder location $($Element.Location)"
 If (!(Test-Path $($Element.Location)))
   md $($Element.Location)
       $Cache.DeleteCacheElement($Element.CacheElementID)
$Cache = $UIResourceMgr.GetCacheInfo()
Write-Host "The total Cache size = $($Cache.TotalSize)"
Write-Host "The total Cache free size after execution of script= $($Cache.FreeSize)"
Write-Host "The total Cache used size after execution of script = $(($Cache.TotalSize) -($Cache.FreeSize))"

Answer 1

Though all folders were removed in cache but I still see used space even after using the script
How? Are you talking about this line of the script? Write-Host "The total Cache free size after
execution of script= $($Cache.FreeSize)"
Torsten Meringer | http://www.mssccmfaq.de