STOP 0x0000000A: IRQL_NOT_LESS_OR_EQUAL
Usual causes: Kernel mode
driver, System Service, BIOS, Windows,
Virus scanner,
Backup tool, compatibility
STOP 0x0000004E: PFN_LIST_CORRUPT
Usual causes: Device driver, memory
STOP 0x00000050: PAGE_FAULT_IN_NONPAGED_AREA
Usual causes: Defective hardware (particularly memory - but not just RAM),
Faulty system service,
Antivirus, Device driver, NTFS corruption, BIOS