p1c1394_ws03_x64.sys oem251.inf non compatible kenel security window 11
Hi there Windows security indicates that the driver p1c1394_ws03_x64.sys oem251.inf prevents the activation of securing kernel isolation. I deleted Capture One that I had on trial but the driver is still there. What is this driver for? How to update it?
-
Hello.
I have both Capture One 21 and 22 installed and have this problem as well. I can uninstall Capture One 21, but it looks like the driver will remain. How do I fix this?
Thank you.
0 -
How to fix this problem ? Is therean update for this driver available?
0 -
The driver is only needed for Phase One cameras or DigiBacks (I don't know exactly either). If you don't use such a camera / extension, don't install it at all (at the end of the C1 installation process 2 drivers for Phase One devices are offered for installation, deny this).
Solutions to uninstall can be found here:
https://support.captureone.com/hc/en-us/community/posts/360014156257-p1c1394-ws03-x64-sys-is-incompatible-driver-for-Memory-Integrity-
https://support.captureone.com/hc/en-us/community/posts/4404729339281-Incompatibility-with-Windows-10-Core-Isolation?page=1#community_comment_4408790796945
https://answers.microsoft.com/en-us/windows/forum/all/device-security-core-isolation-memory-integerty/20862336-7653-4f94-8b3e-6a112e357de30
Post is closed for comments.
Comments
3 comments