DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1) An attempt was made to access a pageable (or completely invalid) address at an interrupt request level (IRQL) that is too high. This is usually caused by drivers using improper addresses. If kernel debugger is available get stack backtrace. Arguments: Arg1: 00007ff682d30000, memory referenced Arg2: 00000000000000ff, IRQL Arg3: 00000000000000cd, value 0 = read operation, 1 = write operation Arg4: fffff80758a4b5b4, address which referenced memory