I need help with a BSOD stop error

I’ve been getting the following error from my computer seemingly out of nowhere:

DRIVER_IRQL_NOT_LESS_OR_EQUAL

STOP: 0X000000D1 (0X00000034, 0X00000002, 0X00000000, 0XF84CBB3B)

IdechnDr.sys – Address F84CBB3B base at F84C6000, Datestamp 3d99eac3

I’ve been looking through the microsoft archives for a fix to the stop message, but so far every update that I’ve installed hasn’t helped. If anyone could give any suggestions it would be greatly appreciated.