getuid is a system call that returns the real user ID of the calling process. User IDs are a fundamental part of Unix-like operating systems' security models, used to identify users and determine their permissions. The getuid system call is straightforward: it provides a way for a process to find out the user ID of the user who started it.
Right-click the file, go to Properties > Security , and ensure the "Administrators" group has full control. Getuid-x64 Require Administrator Privileges