Getuidx64 Require Administrator Privileges -

Understanding "getuidx64.exe" and Why It Requires Administrator Privileges

Disable Antivirus: Temporarily disable real-time protection (e.g., Windows Defender) as it may be blocking the hardware query. getuidx64 require administrator privileges

Do I trust the software publisher?
Does this software legitimately need to modify system-wide settings or protected directories?
Is there an alternative tool that does not require admin privileges?

Professional software (like CAD programs or Adobe suite) verifying a license. Enterprise deployment tools used by IT departments. Understanding "getuidx64

1. Executive Summary

The module getuidx64 presents a classic example of a high-severity security misconfiguration. While the name suggests a passive utility for retrieving User Identifiers (UIDs), the underlying mechanics—specifically the interaction with the Windows Kernel (x64 architecture)—require the code to execute in Ring 0 (Kernel Mode). Do I trust the software publisher

// Open process token if (!OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken)) return GETUID_E_ACCESS_DENIED;

Locate the getuidx64 binary. Use where getuidx64 in Command Prompt or search in C:\cygwin64\bin\ or C:\msys64\usr\bin\.
Right-click the file → Properties → Security tab.
Ensure that SYSTEM and Administrators have Full Control, and your user account has at least Read & Execute.
Click Advanced → Change Permissions → Add ALL APPLICATION PACKAGES with Read access.