NtContinueEx
Other → NTSTATUS
NtContinueEx is a Windows NT kernel system call, in the Other category, returning NTSTATUS. Its syscall number is not the same on every Windows release: across the 18 version-and-architecture pairs recorded here it takes 6 distinct values, from 0x00A1 to 0x0183.
The number is an index into the system service table of one particular build, not a stable identifier, so it is not portable between Windows versions or between x64 and x86. The table below gives the value recorded for each.
Numbers across OS versions (18)
| OS Version | Architecture | Number |
|---|---|---|
| Windows 10 2004 | x64 | 0x00A1 (161) |
| Windows 10 2004 | x86 | 0x0182 (386) |
| Windows 10 20H2 | x86 | 0x0182 (386) |
| Windows 10 20H2 | x64 | 0x00A1 (161) |
| Windows 10 21H1 | x86 | 0x0182 (386) |
| Windows 10 21H1 | x64 | 0x00A1 (161) |
| Windows 10 21H2 | x86 | 0x0183 (387) |
| Windows 10 21H2 | x64 | 0x00A1 (161) |
| Windows 10 22H2 | x86 | 0x0183 (387) |
| Windows 10 22H2 | x64 | 0x00A1 (161) |
| Windows 11 and Server 11 21H2 | x64 | 0x00A3 (163) |
| Windows 11 and Server 11 22H2 | x64 | 0x00A3 (163) |
| Windows 11 and Server 11 23H2 | x64 | 0x00A3 (163) |
| Windows 11 and Server 11 24H2 | x64 | 0x00A5 (165) |
| Windows 11 and Server 11 25H2 | x64 | 0x00A5 (165) |
| Windows 11 and Server Server 2022 | x64 | 0x00A3 (163) |
| Windows 11 and Server Server 2025 | x64 | 0x00A5 (165) |
| Windows 11 and Server Server 23H2 | x64 | 0x00A4 (164) |