Vista Driver fault is common, it's the symbol used.
How many hours have you been running Driver Verifier in the past 3 days?
Though, the Brother drivers are old, may be causing problems. Un-install them for testing purposes, at least until you get another crash.
Last crash, same as before, is blaming memory corruption.
Code:
STOP 0x0000004E: PFN_LIST_CORRUPT
Usual causes: Device driver, ?memory
Probably caused by : memory_corruption ( nt!MiBadShareCount+4c )
PROCESS_NAME: chrome.exe
IMAGE_NAME: memory_corruption
FAILURE_BUCKET_ID: X64_0x4E_99_VRF_nt!MiBadShareCount+4c
Chrome is implicated again, un-install Chrome for testing purposes. You can install it again later if the system is stable.
Are these two voltages still set in BIOS?
DRAM Voltage - 1.550v
VCCIO Voltage - 1.150v
Manually set the first four RAM timings to 9-9-9-25 and the 'Command Rate' to 2T, leave the rest on auto, Save & Exit.
Do you have any Asus utility programs installed?
If you do, un-install them, they are know to cause instability.