When you uninstall BlueStacks normally, some registry entries and temporary files may remain on your system, which can prevent future installations or cause performance issues. The BSTCleaner-All.exe file, typically around in size, automates the removal of these deep-rooted files.
: To ensure a 100% clean slate, users are often advised to open the "Run" dialog (Win + R), type %temp% , and delete all files in that folder after the tool finishes . Download- BSTCleaner-All.exe -832.28 KB-
Some versions of BSTCleaner support silent running: When you uninstall BlueStacks normally