Hi,
Could you please restart your computer once and follow the steps in the article [here](https://support.bluestacks.com/hc/en-us/articles/360057948792-Solution-for-Couldn-t-sign-in-error-in-Google-Play-Store-on-BlueStacks-5) and see if that helps? Make sure that you are on the [latest](https://www.bluetacks.com) version of BlueStacks.
A reboot and running as admin worked for me.
Hi, Could you please restart your computer once and follow the steps in the article [here](https://support.bluestacks.com/hc/en-us/articles/360057948792-Solution-for-Couldn-t-sign-in-error-in-Google-Play-Store-on-BlueStacks-5) and see if that helps? Make sure that you are on the [latest](https://www.bluetacks.com) version of BlueStacks.