| Min version | Vista | Vista SP1 | |
|---|---|---|---|
| Max version | 10 TH2 | ||
| Architecture | x86 | x64 | |
| x86 offset offset:bitpos | Field Name | x64 offset offset:bitpos | |
| 0x0000 | uintptr_t ImpersonationData | 0x0000 | |
| 0x0000 | void * ImpersonationToken | 0x0000 | |
| 0x0000:0x00 | uintptr_t ImpersonationLevel | 0x0000:0x00 | |
| 0x0000:0x02 | uintptr_t EffectiveOnly | 0x0000:0x02 | |