Delprof Alternative

So I wrote this ugly code quite some time ago. Since I have seen a few new posts in the script gallery with versions I figured I should at least post a version of what I had done a few years ago and re-used recently. Situations like shared computers and RDS can have a computer looking ragged with local profiles created on login and then not touched again. This causes capacity issues but can also cause performance issues. There used to be a utility called delprof which was great but even if it were around why not script it right?

Function clean-localprofiles {
    [CmdletBinding()]
    Param (
        [Parameter(Position = 0)]
        [ValidateNotNullorEmpty()]
        [int]$Days = 30,
        [string]$rptFile = "somefile name here"
    )
    BEGIN 
    {
        "---- Internal RDS Profile Monitor Start {0}" -f (get-date -f "MM/dd/yy hh:mm") | out-file $rptFile -Append
        Write-Warning "Filtering for user profiles older than $Days days"
        $profs = Get-CimInstance win32_userprofile -ComputerName computer1, computer2  |
        Where { $_.LastUseTime -lt $(Get-Date).Date.AddDays(- $days) -AND $_.SID.Length -gt 8 -AND $_.Loaded -eq $False }
    }
    PROCESS
    {
        ForEach ($obj in $profs) {
            $uname = $obj.LocalPath.Split("\") | select -Last 1
            "Removing profile for {0} from {1} which was last used {2}" -f $uname, $obj.pscomputername, $obj.LastUseTime |
            out-file $rptFile -Append
            Try {
                Remove-CimInstance -InputObject $obj -ComputerName $obj.pscomputername
            }
            Catch {
                "Unable to remove profile" | out-file $rptFile -Append
            }       
        }
        # Complete
    }
    END
    {
        "---- Internal RDS Profile Monitor Complete {0}" -f (get-date -f "MM/dd/yy hh:mm") |
            out-file $rptFile -Append
    }    
}
Clean-localprofiles

That’s about it. I updated the process from WMI to CIM (where possible) and tweaked based on changes to Powershell but relatively unchanged. Yeah checked my OneDrive, first script was dated in 2012…