Getuidx64 Require Administrator Privileges Jun 2026

Return codes: | Code | Meaning | |------|---------| | GETUID_SUCCESS (0) | Success | | GETUID_E_ADMIN_REQUIRED (1) | Administrator privileges required | | GETUID_E_ACCESS_DENIED (2) | Token access denied | | GETUID_E_INVALID_HANDLE (3) | Invalid token handle |

In extreme cases, you may need to enable the built-in Windows Administrator account via the Command Prompt using net user administrator /active:yes . getuidx64 require administrator privileges

getuidx64 is a low-level Windows API/utility that queries or manipulates user identifiers (UIDs) on 64-bit Windows systems. Because it reads or modifies sensitive account and security information, calling getuidx64 typically requires administrator privileges; without those privileges the call will fail or return limited/filtered data. Return codes: | Code | Meaning | |------|---------|

: Locate the GetUid-x64.exe file, right-click on it, and select Run as administrator . right-click on it