FolderItem.InvokeVerb("Delete") without confirmation

Question

I'm trying to write a tool that will automatically archivate old log files on server and delete too old files from archive. And there are problem. I need to delete single file from .ZIP archive with powershell, so I do:

$testFile = "C:\test_logs\FirstEntry.zip"
$sh = New-Object -com shell.application
$zip = $sh.NameSpace($testFile)
$item = $zip.Items() | Select-Object -index 3
$item.InvokeVerb("Delete")

But I receive confirmation window when trying to delete file this way. Is it possible to delete file with InvokeVerb(ex) without confirmation? Or any other way to do it with powershell?

Answer 1

The easiest way I found is:

$tmp_dir = $env:Temp + "\log_archivation_temp\"
$sh = New-Object -com shell.application
$tmp = $sh.NameSpace($tmp_dir)
$tmp.MoveHere($item.Path)
Remove-Item $tmp_dir

So I just move old files from archive to temporary folder, then delete it.