[2021] Easy Anti Cheat Gamepass issue

Hi Guys,
Installed this today on Gamepass, and when trying to launch, getting error like " Easy AntiCheat not installed". I tried launching the installer from the install folder under windows apps, but even though I changed permission for the whole windows apps folder, I keep getting an error saying I don't have an access to launch Easy_Anti_Cheat installer.
Please let me know if any fix.