Failed to open a handle to the AppLocker driver (\Device\AppID) (code: 0xC0000022)

[aimhighstayhigh]

following errors when trying to compile the sln:

Error C2011 '_FILE_STAT_LX_INFORMATION': 'struct' type redefinition CVE-2024-21338-POC C:\Users\user\source\repos\CVE-2024-21338\phnt.h 17802
Error C2011 '_FILE_CASE_SENSITIVE_INFORMATION': 'struct' type redefinition CVE-2024-21338-POC C:\Users\user\source\repos\CVE-2024-21338\phnt.h 17829
Error C2011 '_FILE_STAT_INFORMATION': 'struct' type redefinition CVE-2024-21338-POC C:\Users\user\source\repos\CVE-2024-21338\phnt.h 17766

[aimhighstayhigh]

resolved, but facing same issue as others raised:

[.] [ c_poc::set_ioctl_buffer ] Windows version detected: 10.0, build: 22631.
[.] [ c_poc::act ] Failed to open a handle to the AppLocker driver (\Device\AppID) (code: 0xC0000022)

have already verified that appid.sys service is running, and windows version is before patch

kindly advise, thank you

[nointel]

Hi, can you solved this problem. Because I've face with same problem (10.0 - 22631 build number) so it's Failed to open a handle to the AppLocker driver (\Device\AppID)