Write-Progress ErrorAction Demo

function Test-Progress {

    [CmdletBinding()]
    param()

    for ( $i = 0; $i -lt 30; $i ++ ) {

        Write-Progress -Activity Test -Status Test -PercentComplete ( $i / 30 * 100 )

        if ( $i -eq 10 ) {

            Write-Error 'Test Error'

        } else {

            Write-Host 'No Error'

        }

        Start-Sleep -Milliseconds 500

    }

}

#Test-Progress -ErrorAction Stop

Test-Progress -ErrorAction Continue