Data.vhd Bluestacks Page
If you’re not comfortable with command-line tools, simply back up your data, uninstall BlueStacks entirely (which removes all VHD files), and reinstall fresh. That’s the surest way to reclaim 100% of wasted space.
C:\ProgramData\BlueStacks_nxt\Engine\UserData\Android\ or data.vhd bluestacks
If you’ve been using BlueStacks (the popular Android emulator for PC) for a while, you might have noticed a large file in its installation folder named data.vhd . This file is critical to your emulator’s functionality, but it can also be a source of storage issues and performance problems if not understood properly. If you’re not comfortable with command-line tools, simply
C:\Program Files\BlueStacks_nxt\Engine\UserData\Android\ simply back up your data