| Min version | Vista | Vista SP1 | |
|---|---|---|---|
| Max version | Vista SP2 | ||
| Architecture | x86 | x64 | |
| x86 offset offset:bitpos | Field Name | x64 offset offset:bitpos | |
| 0x0000 | unsigned long Version | 0x0000 | |
| 0x0004 | struct _TP_POOL * Pool | 0x0008 | |
| 0x0008 | struct _TP_CLEANUP_GROUP * CleanupGroup | 0x0010 | |
| 0x000C | function * CleanupGroupCancelCallback | 0x0018 | |
| 0x0010 | void * RaceDll | 0x0020 | |
| 0x0014 | struct _ACTIVATION_CONTEXT * ActivationContext | 0x0028 | |
| 0x0018 | function * FinalizationCallback | 0x0030 | |
| 0x001C | union <unnamed-tag> u | 0x0038 | |