Thanks for replying.
But I still have some serious doubts about it. I wanna uninstall it, but I've read that they both help each other (last reply):
So that's why I'm asking here. If I can uninstall it, I don't understand why Lenovo is shipping its laptops with Expresscache and IRST installed on them, because only ONE of them is managing the SSD in my M.2 NGFF bay.
You sure my laptop is not getting any benefit from IRST?
If you're an Intel expert, I'd uninstall it, but I just wanna make sure IRST is doing NOTHING in my PC. Thanks!!!