Will 11 Update 24H2 Breaks Saitek Drivers - saih0c2d.sys

Windows 11 update 24H2 appears to break Saitek drivers. I had a message that the driver saih0c2d.sys was being blocked for security reasons. This driver is used by the Logitech throttle quadrant.

The fix is to disable Core Isolation security as outlined in this MS support posting, A driver can’t load on this device - Microsoft Support

I haven’t tried Logitech support yet, but this hardware is very old, and they were not the original developers.

1 Like

Isnt 24H2 supposed to have a whole load of problems for MSFS and other games ?

My system has been bugging me to install the update but I have refrained so far.

Since Logitech still markets these devices, perhaps they’ll update the driver for the panels. I think the latest one is from 2020. Incidently, the pedals, throttles yoke are not affected and work fine. There is another thread on here concerning this issue, perhaps look that up if you continue to have issues.

It’s also the update that removes Windows Mixed Reality. Which will break the HP Reverb G2.

Otherwise, it seems fine for me.

I submitted a ticket, although getting past their AI support bot was painful.