Airparrot -

: Mirror exactly what is on your computer screen to a larger display without needing any physical adapters.

: Simultaneously stream audio or video to multiple receivers, such as several Apple TVs or AirPlay-enabled speakers at once. airparrot

Could "" be a specific software error you're seeing, or perhaps a different app you're trying to use alongside AirParrot? If you can provide a bit more context, I'd be happy to dig deeper for you! : Mirror exactly what is on your computer

: Turn any supported receiver into an additional monitor, giving you more workspace without a second physical screen. If you can provide a bit more context,

AirParrot is a popular screen-mirroring and streaming software developed by Squirrels LLC that allows you to wirelessly send content from your Mac or PC to receivers like Apple TV or Chromecast.

: Choose to mirror only a specific application instead of your entire desktop to maintain privacy.

If you were looking for information on its key "pieces" or main features, here are the core functions: