In response to concerns raised around the drivers used by SP Flash Tool to install firmware on the Innioasis Y1, Innioasis Updater has been patched to no longer prompt users to use MediaTek's proprietary USB Driver, existing versions will work without this driver anyway, but having it allowed the use of SP Flash Tool which provides a better experience on Windows, but you'll be shown a popup encouraging you to install it, this version removes that popup.
Users that would prefer not to have this driver will be able to use the USB Development Kit driver.
Users are advised to remove the current version of MTK Usb Driver and to disable test signing by running this command as administrator in command prompt
bcdedit /set TESTSIGNING OFF
If your system refuses to do this due to Secure Boot being enabled, the driver package will have likely presented no risk.
If your system allows for this it may be advisable to enable Secure Boot (a default windows setting for machines made in the last decade) to ensure your system is of a high level of security.