| Min version | Vista | |
|---|---|---|
| Max version | ||
| Architecture | x86 | |
| x86 offset offset:bitpos | Field Name | x64 offset offset:bitpos |
| 0x0000 | struct _WHEA_PCIX_DEV_VALIDATION_BITS ValidationBits | |
| 0x0008 | struct _WHEA_ERROR_STATUS ErrorStatus | |
| 0x0010 | uint8_t[16] IdInfo | |
| 0x0020 | unsigned long MemoryNumber | |
| 0x0024 | unsigned long IoNumber | |
| 0x0028 | uint8_t[64] RegisterDataPairs |