Dear all,
I have 02 rigs, one still work with 23Aug driver, but another one got error. I tried many ways, including reinstall Windows and tried some more drivers which worked before. Finally, I tried the same above method and it worked.
But there is another problem: the hashrate is significant lower than Fix DAG driver or 23Aug driver (~10% in my case, power consumption is 3% reduction only).
Anyway, I have no choice.
Good luck.