You can follow the steps explained in this page & disable Vitual PC options.

Prerequisite: When you launch install, if your PC has Virtual PC environment or Sandbox enabled, then it will not be able to used this app. It would take some time to get this downloaded in a slow internet connection.

The latest Bluestacks version available takes up large space in storage (Minimum disk space required is 6GB) and also the actual intall file is more than 300+ MB. In this topic, we are going to explain pros & conts of this free Android emulator. Learn how to install Bluestacks in your Windows PC. Not only Android developers, this can also be used by any Android smartphone user to install any of their favourite apps like Whatsapp, Telegram, Insatagram, Facebook, Messengers & games in a PC. This way they will have more conrolled testing environment rather than risking a smartphone crash. Softwares like Bluestacks Android emulator can be installed in Windows PC & helps Android developers to test their custom app. Bluestacks Whatsapp - Android Emulator - Easy Download

Using whatsapp on bluestacks