On Windows, the closest native equivalent to UNIX’s getuid is GetTokenInformation with TokenUser , or higher-level functions like GetUserNameEx . These retrieve the user’s Security Identifier (SID)—a unique, immutable value that identifies a security principal.
The key takeaway:
: Necessary for the tool to gain the required privilege level without being throttled by Windows security [13, 4]. Run as Administrator getuidx64 require administrator privileges exclusive
to interact directly with hardware or protected registry hives. Without these rights, the application cannot: Read hardware serial numbers (like BIOS or disk IDs). Access the \ResourceMap \HardwareDescription trees in the Windows Registry. On Windows, the closest native equivalent to UNIX’s
Calling getuid -style functions without full elevation will either: Run as Administrator to interact directly with hardware
While still in the tab, check the box "Run this program in compatibility mode for:" . Select Windows XP (Service Pack 3) from the dropdown menu. Click Apply and then OK . Alternative: Enabling the Hidden Administrator Account