| Operation | Required Privilege | Admin Needed? | |-----------|-------------------|----------------| | Get current process owner SID | None (via GetTokenInformation ) | No | | Get owner of process with known PID | PROCESS_QUERY_LIMITED_INFORMATION | Only if target is protected | | Resolve SID to username | None | No | | Change file owner to another user | SeTakeOwnershipPrivilege | Yes | | Kill a process owned by another user | PROCESS_TERMINATE + PROCESS_QUERY_LIMITED_INFORMATION | Usually, unless the user has specific rights |
In the complex ecosystem of Windows system programming and advanced scripting, few moments are as frustrating—or as critical—as encountering the error: “This function requires administrator privileges.” getuidx64 require administrator privileges better
For developers working with low-level system APIs, particularly those interfacing with getuidx64 (a hypothetical or derivative function resembling Unix’s getuid but adapted for x64 Windows architectures via Cygwin, MSYS2, or custom native bridges), this message is a gatekeeper. You cannot bypass it; you can only understand, respect, and work with it. | Operation | Required Privilege | Admin Needed