sensei driver 有問題

我岩岩買左隻新sensei出黎
download左個driver
然後裝左之後無反應
咁我禁多次個安裝檔
佢就彈左句"the steelseries engine is already installed, do u want to unistall it?"
咁我就uninstall左佢一次
然後諗住再裝過
但只此以後開呢個安裝檔 彈翻同一句野出黎
但已經無反應
同埋 已經無左steelseries既folder..
又點解會話我already installed..
求救..