30 May 2021
At Windows 10,
QHY5LII-M could not be recognized with Sharpstar, ASI studio, etc.
In the first time, I have installed All-in-One-system-pack but it would not work at all.
Only very dim LED light was turned on and did nothing.
Solution ;
Installed legacy driver QHY5IIDriver160519(Beta), QHY5IIASCOMSetupV03.
It works perfectly!