He installed the preview version of WinDbg. It was a utilitarian interface—white text on a grey background, menus that hadn't changed since the 90s. It wasn't user-friendly, but it was precise.
| Code | Meaning | |-------|---------| | 0x0000000A | IRQL_NOT_LESS_OR_EQUAL (driver accessed memory at wrong IRQL) | | 0x0000001E | KMODE_EXCEPTION_NOT_HANDLED | | 0x0000003B | SYSTEM_SERVICE_EXCEPTION | | 0x000000D1 | DRIVER_IRQL_NOT_LESS_OR_EQUAL | | 0xc0000005 | Access violation | how to read minidump files
C:\Windows\MEMORY.DMP (this is a larger, full memory dump). He installed the preview version of WinDbg
Symbols ( .pdb files) map memory addresses to function names. Without them, you’ll see raw addresses. you’ll see raw addresses.