Ah.
I have a i7 3.3Ghz quad laptop with Win 8.1 X64, 12 GB DDR3 and 256GB SSD but i did not tested because is only for Tom&Jerry kids games.
I thougth is not suitable to reverse on a laptop.
And my 2.4 Ghz Q6660 Quad is suitable for reverse a 3 MB program....
I will test on the laptop when is free and i will tell you the result.