- Razer Installer Folder - `C:\Windows\Installer\Razer\Installer` - Delete all files except “App” folder and “RazerInstaller.exe” - [Delete C:\Windows\Installer\Razer? Over 13GB! | Razer Insider](https://insider.razer.com/razer-synapse-29/delete-c-windows-installer-razer-over-13gb-45177?postid=176061#post176061)